| City | Distance | Mileage |
|---|
| Distance from Yokohama to Iwaki | 210 km | 130 miles |
| Distance from Yamaguchi-shi to Iwaki | 908 km | 564 miles |
| Distance from Utsunomiya-shi to Iwaki | 104 km | 65 miles |
| Distance from Tsu-shi to Iwaki | 471 km | 293 miles |
| Distance from Toyama-shi to Iwaki | 329 km | 204 miles |
| Distance from Tokushima-shi to Iwaki | 661 km | 411 miles |
| Distance from Takamatsu-shi to Iwaki | 687 km | 427 miles |
| Distance from Shizuoka-shi to Iwaki | 322 km | 200 miles |
| Distance from Saga-shi to Iwaki | 1,050 km | 652 miles |
| Distance from Otsu-shi to Iwaki | 505 km | 314 miles |
| Distance from Osaka-shi to Iwaki | 551 km | 342 miles |
| Distance from Okayama-shi to Iwaki | 680 km | 423 miles |
| Distance from Niigata-shi to Iwaki | 189 km | 117 miles |
| Distance from Nara-shi to Iwaki | 528 km | 328 miles |
| Distance from Naha-shi to Iwaki | 1,733 km | 1,077 miles |
| Distance from Nagoya-shi to Iwaki | 413 km | 257 miles |
| Distance from Nagasaki-shi to Iwaki | 1,111 km | 690 miles |
| Distance from Nagano-shi to Iwaki | 244 km | 152 miles |
| Distance from Miyazaki-shi to Iwaki | 1,038 km | 645 miles |
| Distance from Matsue-shi to Iwaki | 724 km | 450 miles |
| Distance from Maebashi-shi to Iwaki | 178 km | 111 miles |
| Distance from Kofu-shi to Iwaki | 258 km | 160 miles |
| Distance from Kochi-shi to Iwaki | 771 km | 479 miles |
| Distance from Kobe to Iwaki | 577 km | 359 miles |
| Distance from Kanazawa-shi to Iwaki | 382 km | 237 miles |
| Distance from Kagoshima-shi to Iwaki | 1,127 km | 700 miles |
| Distance from Hiroshima-shi to Iwaki | 815 km | 506 miles |
| Distance from Gifu-shi to Iwaki | 412 km | 256 miles |
| Distance from Fukuoka-shi to Iwaki | 1,023 km | 636 miles |
| Distance from Fukui-shi to Iwaki | 430 km | 267 miles |
| Distance from Wakayama-shi to Iwaki | 604 km | 375 miles |
| Distance from Matsuyama to Iwaki | 817 km | 508 miles |
| Distance from Yamagata-shi to Iwaki | 140 km | 87 miles |
| Distance from Sendai-shi to Iwaki | 136 km | 85 miles |
| Distance from Morioka-shi to Iwaki | 296 km | 184 miles |
| Distance from Mito-shi to Iwaki | 88 km | 55 miles |
| Distance from Iwaki to Fukushima-shi | 86 km | 53 miles |
| Distance from Iwaki to Akita Shi | 304 km | 189 miles |
| Distance from Iwaki to Sapporo | 670 km | 416 miles |
| Distance from Iwaki to Aomori Shi | 420 km | 261 miles |
| Distance from Yamanashi to Iwaki | 258 km | 160 miles |
| Distance from Yamaguchi to Iwaki | 908 km | 564 miles |
| Distance from Wakayama to Iwaki | 604 km | 375 miles |
| Distance from Toyama to Iwaki | 329 km | 204 miles |
| Distance from Tottori to Iwaki | 620 km | 385 miles |
| Distance from Tokyo to Iwaki | 185 km | 115 miles |
| Distance from Tokushima to Iwaki | 661 km | 411 miles |
| Distance from Tochigi to Iwaki | 104 km | 65 miles |
| Distance from Shizuoka to Iwaki | 322 km | 200 miles |
| Distance from Shimane to Iwaki | 724 km | 450 miles |
| Distance from Shiga Prefecture to Iwaki | 505 km | 314 miles |
| Distance from Saitama to Iwaki | 172 km | 107 miles |
| Distance from Saga Prefecture to Iwaki | 1,050 km | 652 miles |
| Distance from Osaka to Iwaki | 551 km | 342 miles |
| Distance from Okinawa to Iwaki | 1,733 km | 1,077 miles |
| Distance from Okayama to Iwaki | 682 km | 424 miles |
| Distance from Oita to Iwaki | 943 km | 586 miles |
| Distance from Niigata to Iwaki | 189 km | 117 miles |
| Distance from Nara to Iwaki | 528 km | 328 miles |
| Distance from Nagasaki to Iwaki | 1,111 km | 690 miles |
| Distance from Nagano to Iwaki | 244 km | 152 miles |
| Distance from Miyazaki to Iwaki | 1,038 km | 645 miles |
| Distance from Mie to Iwaki | 471 km | 293 miles |
| Distance from Kyoto to Iwaki | 513 km | 319 miles |
| Distance from Kumamoto to Iwaki | 1,040 km | 646 miles |
| Distance from Kochi to Iwaki | 772 km | 480 miles |
| Distance from Kanagawa to Iwaki | 210 km | 130 miles |
| Distance from Kagoshima to Iwaki | 1,125 km | 699 miles |
| Distance from Kagawa to Iwaki | 687 km | 427 miles |
| Distance from Ishikawa to Iwaki | 382 km | 237 miles |
| Distance from Hyogo to Iwaki | 577 km | 359 miles |
| Distance from Hiroshima to Iwaki | 816 km | 507 miles |
| Distance from Gunma to Iwaki | 178 km | 111 miles |
| Distance from Gifu to Iwaki | 416 km | 258 miles |
| Distance from Fukuoka to Iwaki | 1,025 km | 637 miles |
| Distance from Fukui to Iwaki | 431 km | 268 miles |
| Distance from Ehime to Iwaki | 817 km | 508 miles |
| Distance from Aichi to Iwaki | 413 km | 257 miles |
| Distance from Yamagata to Iwaki | 142 km | 88 miles |
| Distance from Miyagi to Iwaki | 136 km | 85 miles |
| Distance from Iwate to Iwaki | 296 km | 184 miles |
| Distance from Ibaraki to Iwaki | 88 km | 55 miles |
| Distance from Fukushima to Iwaki | 86 km | 53 miles |
| Distance from Chiba to Iwaki | 175 km | 109 miles |
| Distance from Akita to Iwaki | 305 km | 190 miles |
| Distance from Hokkaido to Iwaki | 670 km | 416 miles |
| Distance from Aomori to Iwaki | 420 km | 261 miles |
