| Usingen to Novi di Modena | 391.67 mi (630.33 km) |
| Usingen to Novi Ligure | 385.38 mi (620.21 km) |
| Usingen to Nuoro | 693.22 mi (1,115.64 km) |
| Usingen to Occhiobello | 399.85 mi (643.50 km) |
| Usingen to Oderzo | 363.68 mi (585.28 km) |
| Usingen to Oggiono | 316.68 mi (509.64 km) |
| Usingen to Olbia | 652.34 mi (1,049.85 km) |
| Usingen to Oleggio | 327.15 mi (526.49 km) |
| Usingen to Olgiate Comasco | 315.07 mi (507.06 km) |
| Usingen to Olgiate Olona | 325.21 mi (523.37 km) |
| Usingen to Omegna | 307.96 mi (495.61 km) |
| Usingen to Opera | 343.53 mi (552.86 km) |
| Usingen to Oppeano | 368.80 mi (593.53 km) |
| Usingen to Orbassano | 370.99 mi (597.05 km) |
| Usingen to Orbetello | 560.09 mi (901.38 km) |
