| Kaiserslautern to Novi di Modena | 347.10 mi (558.60 km) |
| Kaiserslautern to Novi Ligure | 327.24 mi (526.64 km) |
| Kaiserslautern to Nuoro | 635.28 mi (1,022.38 km) |
| Kaiserslautern to Occhiobello | 360.05 mi (579.44 km) |
| Kaiserslautern to Oderzo | 335.27 mi (539.57 km) |
| Kaiserslautern to Oggiono | 263.46 mi (424.00 km) |
| Kaiserslautern to Olbia | 595.18 mi (957.86 km) |
| Kaiserslautern to Oleggio | 268.68 mi (432.40 km) |
| Kaiserslautern to Olgiate Comasco | 259.05 mi (416.90 km) |
| Kaiserslautern to Olgiate Olona | 268.41 mi (431.97 km) |
| Kaiserslautern to Omegna | 248.21 mi (399.45 km) |
| Kaiserslautern to Opera | 288.65 mi (464.54 km) |
| Kaiserslautern to Oppeano | 327.84 mi (527.61 km) |
| Kaiserslautern to Orbassano | 306.79 mi (493.73 km) |
| Kaiserslautern to Orbetello | 511.37 mi (822.97 km) |
