| Foster City to Noventa Vicentina | 6,032.03 mi (9,707.61 km) |
| Foster City to Novi di Modena | 6,036.29 mi (9,714.47 km) |
| Foster City to Novi Ligure | 5,982.73 mi (9,628.28 km) |
| Foster City to Nuoro | 6,245.89 mi (10,051.79 km) |
| Foster City to Occhiobello | 6,053.85 mi (9,742.74 km) |
| Foster City to Oderzo | 6,030.13 mi (9,704.56 km) |
| Foster City to Oggiono | 5,942.31 mi (9,563.23 km) |
| Foster City to Olbia | 6,217.66 mi (10,006.35 km) |
| Foster City to Oleggio | 5,931.80 mi (9,546.31 km) |
| Foster City to Olgiate Comasco | 5,931.31 mi (9,545.52 km) |
| Foster City to Olgiate Olona | 5,937.21 mi (9,555.01 km) |
| Foster City to Omegna | 5,909.89 mi (9,511.05 km) |
| Foster City to Opera | 5,960.70 mi (9,592.82 km) |
| Foster City to Oppeano | 6,021.31 mi (9,690.36 km) |
| Foster City to Orbassano | 5,932.11 mi (9,546.81 km) |
