| City | Distance | Mileage |
|---|
| Distance from Yoshkar-Ola to Ostashkov | 898 km | 558 miles |
| Distance from Yaroslavl to Ostashkov | 409 km | 254 miles |
| Distance from Voronezh to Ostashkov | 724 km | 450 miles |
| Distance from Vladikavkaz to Ostashkov | 1,767 km | 1,098 miles |
| Distance from Ufa to Ostashkov | 1,441 km | 895 miles |
| Distance from Tver to Ostashkov | 172 km | 107 miles |
| Distance from Syktyvkar to Ostashkov | 1,116 km | 693 miles |
| Distance from Stavropol' to Ostashkov | 1,479 km | 919 miles |
| Distance from Saransk to Ostashkov | 824 km | 512 miles |
| Distance from Saint Petersburg to Ostashkov | 350 km | 217 miles |
| Distance from Ryazan' to Ostashkov | 497 km | 309 miles |
| Distance from Rostov-na-Donu to Ostashkov | 1,190 km | 739 miles |
| Distance from Petrozavodsk to Ostashkov | 520 km | 323 miles |
| Distance from Ostashkov to Orel | 502 km | 312 miles |
| Distance from Ostashkov to Velikiy Novgorod | 188 km | 117 miles |
| Distance from Ostashkov to Nizhniy Novgorod | 670 km | 416 miles |
| Distance from Ostashkov to Nar'yan-Mar | 1,539 km | 956 miles |
| Distance from Ostashkov to Nal'chik | 1,687 km | 1,048 miles |
| Distance from Ostashkov to Maykop | 1,476 km | 917 miles |
| Distance from Ostashkov to Makhachkala | 1,873 km | 1,164 miles |
| Distance from Ostashkov to Krasnodar | 1,405 km | 873 miles |
| Distance from Ostashkov to Kazan | 993 km | 617 miles |
| Distance from Ostashkov to Izhevsk | 1,213 km | 754 miles |
| Distance from Ostashkov to Groznyy | 1,773 km | 1,102 miles |
| Distance from Ostashkov to Elista | 1,425 km | 885 miles |
| Distance from Ostashkov to Cherkessk | 1,566 km | 973 miles |
| Distance from Ostashkov to Cheboksary | 871 km | 541 miles |
| Distance from Ostashkov to Bryansk | 440 km | 273 miles |
| Distance from Ostashkov to Astrakhan' | 1,574 km | 978 miles |
| Distance from Ostashkov to Arkhangel'sk | 914 km | 568 miles |
| Distance from Ostashkov to Yekaterinburg | 1,655 km | 1,028 miles |
| Distance from Ostashkov to Tyumen | 1,937 km | 1,204 miles |
| Distance from Ostashkov to Salekhard | 2,008 km | 1,248 miles |
| Distance from Ostashkov to Kyzyl | 3,876 km | 2,408 miles |
| Distance from Ostashkov to Krasnoyarsk | 3,543 km | 2,202 miles |
| Distance from Ostashkov to Khanty-Mansiysk | 2,068 km | 1,285 miles |
| Distance from Ostashkov to Gorno-Altaysk | 3,366 km | 2,092 miles |
| Distance from Ostashkov to Barnaul | 3,162 km | 1,965 miles |
| Distance from Ostashkov to Abakan | 3,586 km | 2,228 miles |
| Distance from Ostashkov to Yakutsk | 4,954 km | 3,078 miles |
| Distance from Ostashkov to Vladivostok | 6,571 km | 4,083 miles |
| Distance from Ostashkov to Ulan-Ude | 4,604 km | 2,861 miles |
| Distance from Ostashkov to Khabarovsk | 6,264 km | 3,892 miles |
| Distance from Ostashkov to Chita | 4,905 km | 3,048 miles |
| Distance from Ostashkov to Blagoveshchensk | 5,752 km | 3,574 miles |
| Distance from Ostashkov to Birobidzhan | 6,135 km | 3,812 miles |
| Distance from Ostashkov to Yuzhno-Sakhalinsk | 6,748 km | 4,193 miles |
| Distance from Ostashkov to Petropavlovsk-Kamchatsky | 6,805 km | 4,228 miles |
| Distance from Ostashkov to Vostochnoe Degunino | 307 km | 191 miles |
| Distance from Jaroslavl to Ostashkov | 409 km | 254 miles |
| Distance from Voronezj to Ostashkov | 725 km | 450 miles |
| Distance from Vologda to Ostashkov | 460 km | 286 miles |
| Distance from Volgograd to Ostashkov | 1,207 km | 750 miles |
| Distance from Ulyanovsk to Ostashkov | 1,004 km | 624 miles |
| Distance from Udmurtiya to Ostashkov | 1,199 km | 745 miles |
| Distance from Tverskaya to Ostashkov | 1,466 km | 911 miles |
| Distance from Tula to Ostashkov | 432 km | 268 miles |
| Distance from Tatarstan to Ostashkov | 1,109 km | 689 miles |
| Distance from Tambov to Ostashkov | 724 km | 450 miles |
| Distance from Stavropol'skiy to Ostashkov | 1,564 km | 972 miles |
| Distance from Smolensk to Ostashkov | 270 km | 168 miles |
| Distance from Saratov to Ostashkov | 1,038 km | 645 miles |
| Distance from Samara to Ostashkov | 1,166 km | 725 miles |
| Distance from Rjazan to Ostashkov | 499 km | 310 miles |
| Distance from Rostov to Ostashkov | 1,189 km | 739 miles |
| Distance from Pskov to Ostashkov | 295 km | 183 miles |
| Distance from Perm to Ostashkov | 1,377 km | 856 miles |
| Distance from Penza to Ostashkov | 870 km | 541 miles |
| Distance from Orjol to Ostashkov | 501 km | 311 miles |
| Distance from Orenburg to Ostashkov | 1,534 km | 953 miles |
| Distance from Novgorod to Ostashkov | 188 km | 117 miles |
| Distance from North Ossetia to Ostashkov | 1,754 km | 1,090 miles |
| Distance from Nenetskiy Avtonomnyy Okrug to Ostashkov | 1,697 km | 1,054 miles |
| Distance from Murmansk to Ostashkov | 1,313 km | 816 miles |
| Distance from Moscow to Ostashkov | 317 km | 197 miles |
| Distance from Moskovskaya to Ostashkov | 378 km | 235 miles |
| Distance from Mordoviya to Ostashkov | 758 km | 471 miles |
| Distance from Mariy-El to Ostashkov | 906 km | 563 miles |
| Distance from Lipetsk to Ostashkov | 653 km | 406 miles |
| Distance from Leningrad to Ostashkov | 334 km | 208 miles |
| Distance from St.-Petersburg to Ostashkov | 349 km | 217 miles |
| Distance from Kursk to Ostashkov | 636 km | 395 miles |
| Distance from Krasnodarskiy to Ostashkov | 1,357 km | 843 miles |
| Distance from Kostroma to Ostashkov | 475 km | 295 miles |
| Distance from Komi Republic to Ostashkov | 1,394 km | 866 miles |
| Distance from Kirov to Ostashkov | 990 km | 615 miles |
| Distance from Republic of Karelia to Ostashkov | 668 km | 415 miles |
| Distance from Karachayevo-Cherkesiya to Ostashkov | 1,593 km | 990 miles |
| Distance from Kaluga to Ostashkov | 350 km | 217 miles |
| Distance from Kalmykiya to Ostashkov | 1,458 km | 906 miles |
