| Santa Monica to Noventa Vicentina | 6,128.73 mi (9,863.25 km) |
| Santa Monica to Novi di Modena | 6,129.81 mi (9,864.97 km) |
| Santa Monica to Novi Ligure | 6,069.42 mi (9,767.79 km) |
| Santa Monica to Nuoro | 6,319.06 mi (10,169.55 km) |
| Santa Monica to Occhiobello | 6,149.53 mi (9,896.71 km) |
| Santa Monica to Oderzo | 6,131.33 mi (9,867.42 km) |
| Santa Monica to Oggiono | 6,034.17 mi (9,711.05 km) |
| Santa Monica to Olbia | 6,293.43 mi (10,128.30 km) |
| Santa Monica to Oleggio | 6,020.92 mi (9,689.73 km) |
| Santa Monica to Olgiate Comasco | 6,022.03 mi (9,691.52 km) |
| Santa Monica to Olgiate Olona | 6,027.17 mi (9,699.80 km) |
| Santa Monica to Omegna | 5,999.29 mi (9,654.93 km) |
| Santa Monica to Opera | 6,050.80 mi (9,737.83 km) |
| Santa Monica to Oppeano | 6,117.01 mi (9,844.38 km) |
| Santa Monica to Orbassano | 6,015.93 mi (9,681.71 km) |
