| Bad Nauheim to Novi di Modena | 391.16 mi (629.51 km) |
| Bad Nauheim to Novi Ligure | 387.44 mi (623.53 km) |
| Bad Nauheim to Nuoro | 694.96 mi (1,118.43 km) |
| Bad Nauheim to Occhiobello | 398.56 mi (641.42 km) |
| Bad Nauheim to Oderzo | 360.79 mi (580.64 km) |
| Bad Nauheim to Oggiono | 317.89 mi (511.59 km) |
| Bad Nauheim to Olbia | 653.93 mi (1,052.39 km) |
| Bad Nauheim to Oleggio | 329.39 mi (530.10 km) |
| Bad Nauheim to Olgiate Comasco | 316.84 mi (509.90 km) |
| Bad Nauheim to Olgiate Olona | 327.10 mi (526.42 km) |
| Bad Nauheim to Omegna | 310.53 mi (499.76 km) |
| Bad Nauheim to Opera | 345.00 mi (555.22 km) |
| Bad Nauheim to Oppeano | 367.76 mi (591.86 km) |
| Bad Nauheim to Orbassano | 374.56 mi (602.79 km) |
| Bad Nauheim to Orbetello | 560.06 mi (901.33 km) |
