| Appenweier to Novi di Modena | 287.38 mi (462.49 km) |
| Appenweier to Novi Ligure | 263.98 mi (424.84 km) |
| Appenweier to Nuoro | 572.04 mi (920.61 km) |
| Appenweier to Occhiobello | 302.54 mi (486.90 km) |
| Appenweier to Oderzo | 285.02 mi (458.69 km) |
| Appenweier to Oggiono | 201.02 mi (323.51 km) |
| Appenweier to Olbia | 531.93 mi (856.05 km) |
| Appenweier to Oleggio | 205.42 mi (330.60 km) |
| Appenweier to Olgiate Comasco | 196.00 mi (315.44 km) |
| Appenweier to Olgiate Olona | 205.26 mi (330.33 km) |
| Appenweier to Omegna | 184.99 mi (297.71 km) |
| Appenweier to Opera | 225.74 mi (363.29 km) |
| Appenweier to Oppeano | 270.05 mi (434.60 km) |
| Appenweier to Orbassano | 244.96 mi (394.23 km) |
| Appenweier to Orbetello | 449.52 mi (723.44 km) |
