| Idar-Oberstein to Ivybridge | 500.12 mi (804.87 km) |
| Idar-Oberstein to Jarrow | 519.50 mi (836.06 km) |
| Idar-Oberstein to Johnstone | 648.80 mi (1,044.14 km) |
| Idar-Oberstein to Kearsley | 491.46 mi (790.93 km) |
| Idar-Oberstein to Keighley | 487.08 mi (783.88 km) |
| Idar-Oberstein to Kempston | 378.31 mi (608.83 km) |
| Idar-Oberstein to Kendal | 532.62 mi (857.17 km) |
| Idar-Oberstein to Kenilworth | 426.11 mi (685.76 km) |
| Idar-Oberstein to Kenley | 343.90 mi (553.45 km) |
| Idar-Oberstein to Kensington | 351.26 mi (565.29 km) |
| Idar-Oberstein to Kenton | 357.97 mi (576.11 km) |
| Idar-Oberstein to Kettering | 394.85 mi (635.45 km) |
| Idar-Oberstein to Kew Green | 353.33 mi (568.63 km) |
| Idar-Oberstein to Keynsham | 445.95 mi (717.69 km) |
| Idar-Oberstein to Kidbrooke | 341.55 mi (549.68 km) |
