| Mettingen to Novi di Modena | 532.21 mi (856.51 km) |
| Mettingen to Novi Ligure | 524.18 mi (843.58 km) |
| Mettingen to Nuoro | 832.37 mi (1,339.57 km) |
| Mettingen to Occhiobello | 539.44 mi (868.15 km) |
| Mettingen to Oderzo | 499.21 mi (803.39 km) |
| Mettingen to Oggiono | 456.94 mi (735.38 km) |
| Mettingen to Olbia | 791.82 mi (1,274.31 km) |
| Mettingen to Oleggio | 465.68 mi (749.44 km) |
| Mettingen to Olgiate Comasco | 454.58 mi (731.58 km) |
| Mettingen to Olgiate Olona | 464.46 mi (747.48 km) |
| Mettingen to Omegna | 445.76 mi (717.38 km) |
| Mettingen to Opera | 483.45 mi (778.04 km) |
| Mettingen to Oppeano | 508.78 mi (818.81 km) |
| Mettingen to Orbassano | 505.15 mi (812.96 km) |
| Mettingen to Orbetello | 700.88 mi (1,127.96 km) |
