| Imperial Beach to Nyon | 5,940.59 mi (9,560.45 km) |
| Imperial Beach to Oberriet | 6,002.92 mi (9,660.77 km) |
| Imperial Beach to Obersiggenthal | 5,953.63 mi (9,581.45 km) |
| Imperial Beach to Oberwil | 5,928.49 mi (9,540.99 km) |
| Imperial Beach to Oberwingert | 5,967.40 mi (9,603.60 km) |
| Imperial Beach to Oftringen | 5,950.03 mi (9,575.65 km) |
| Imperial Beach to Olten | 5,947.83 mi (9,572.10 km) |
| Imperial Beach to Onex | 5,945.87 mi (9,568.96 km) |
| Imperial Beach to Opfikon | 5,965.14 mi (9,599.96 km) |
| Imperial Beach to Ostermundigen | 5,954.11 mi (9,582.22 km) |
| Imperial Beach to Payerne | 5,942.64 mi (9,563.75 km) |
| Imperial Beach to Pfaffikon | 5,975.43 mi (9,616.52 km) |
| Imperial Beach to Plan-les-Ouates | 5,947.25 mi (9,571.17 km) |
| Imperial Beach to Pratteln | 5,933.05 mi (9,548.31 km) |
| Imperial Beach to Prilly | 5,945.52 mi (9,568.39 km) |
