| Encinitas to Noventa Vicentina | 6,147.02 mi (9,892.68 km) |
| Encinitas to Novi di Modena | 6,147.11 mi (9,892.81 km) |
| Encinitas to Novi Ligure | 6,084.68 mi (9,792.35 km) |
| Encinitas to Nuoro | 6,329.85 mi (10,186.91 km) |
| Encinitas to Occhiobello | 6,167.47 mi (9,925.59 km) |
| Encinitas to Oderzo | 6,151.01 mi (9,899.09 km) |
| Encinitas to Oggiono | 6,051.07 mi (9,738.26 km) |
| Encinitas to Olbia | 6,305.05 mi (10,146.99 km) |
| Encinitas to Oleggio | 6,036.99 mi (9,715.60 km) |
| Encinitas to Olgiate Comasco | 6,038.60 mi (9,718.19 km) |
| Encinitas to Olgiate Olona | 6,043.50 mi (9,726.08 km) |
| Encinitas to Omegna | 6,015.49 mi (9,680.99 km) |
| Encinitas to Opera | 6,067.14 mi (9,764.12 km) |
| Encinitas to Oppeano | 6,135.01 mi (9,873.34 km) |
| Encinitas to Orbassano | 6,030.38 mi (9,704.96 km) |
