| Mercerville to Noventa Vicentina | 4,171.32 mi (6,713.09 km) |
| Mercerville to Novi di Modena | 4,157.22 mi (6,690.40 km) |
| Mercerville to Novi Ligure | 4,070.21 mi (6,550.38 km) |
| Mercerville to Nuoro | 4,243.11 mi (6,828.62 km) |
| Mercerville to Occhiobello | 4,185.44 mi (6,735.82 km) |
| Mercerville to Oderzo | 4,195.34 mi (6,751.74 km) |
| Mercerville to Oggiono | 4,061.84 mi (6,536.90 km) |
| Mercerville to Olbia | 4,229.91 mi (6,807.39 km) |
| Mercerville to Oleggio | 4,036.89 mi (6,496.75 km) |
| Mercerville to Olgiate Comasco | 4,045.43 mi (6,510.48 km) |
| Mercerville to Olgiate Olona | 4,046.59 mi (6,512.36 km) |
| Mercerville to Omegna | 4,018.44 mi (6,467.06 km) |
| Mercerville to Opera | 4,068.87 mi (6,548.21 km) |
| Mercerville to Oppeano | 4,155.84 mi (6,688.18 km) |
| Mercerville to Orbassano | 4,008.03 mi (6,450.29 km) |
