| Kelsterbach to Novi di Modena | 373.80 mi (601.57 km) |
| Kelsterbach to Novi Ligure | 366.56 mi (589.92 km) |
| Kelsterbach to Nuoro | 674.44 mi (1,085.40 km) |
| Kelsterbach to Occhiobello | 382.55 mi (615.65 km) |
| Kelsterbach to Oderzo | 347.93 mi (559.94 km) |
| Kelsterbach to Oggiono | 298.03 mi (479.63 km) |
| Kelsterbach to Olbia | 633.58 mi (1,019.65 km) |
| Kelsterbach to Oleggio | 308.31 mi (496.18 km) |
| Kelsterbach to Olgiate Comasco | 296.29 mi (476.84 km) |
| Kelsterbach to Olgiate Olona | 306.41 mi (493.11 km) |
| Kelsterbach to Omegna | 289.12 mi (465.29 km) |
| Kelsterbach to Opera | 324.81 mi (522.73 km) |
| Kelsterbach to Oppeano | 351.31 mi (565.38 km) |
| Kelsterbach to Orbassano | 352.28 mi (566.94 km) |
| Kelsterbach to Orbetello | 541.91 mi (872.12 km) |
