| Foster City to Nyon | 5,818.48 mi (9,363.94 km) |
| Foster City to Oberriet | 5,863.17 mi (9,435.86 km) |
| Foster City to Obersiggenthal | 5,818.03 mi (9,363.21 km) |
| Foster City to Oberwil | 5,795.61 mi (9,327.13 km) |
| Foster City to Oberwingert | 5,829.80 mi (9,382.15 km) |
| Foster City to Oftringen | 5,816.71 mi (9,361.10 km) |
| Foster City to Olten | 5,814.41 mi (9,357.39 km) |
| Foster City to Onex | 5,825.31 mi (9,374.92 km) |
| Foster City to Opfikon | 5,828.73 mi (9,380.43 km) |
| Foster City to Ostermundigen | 5,824.24 mi (9,373.21 km) |
| Foster City to Payerne | 5,815.62 mi (9,359.34 km) |
| Foster City to Pfaffikon | 5,838.50 mi (9,396.16 km) |
| Foster City to Plan-les-Ouates | 5,826.70 mi (9,377.17 km) |
| Foster City to Pratteln | 5,799.58 mi (9,333.53 km) |
| Foster City to Prilly | 5,821.22 mi (9,368.35 km) |
