| Prudhoe to Nyon | 689.27 mi (1,109.28 km) |
| Prudhoe to Oberriet | 722.05 mi (1,162.03 km) |
| Prudhoe to Obersiggenthal | 676.31 mi (1,088.42 km) |
| Prudhoe to Oberwil | 654.77 mi (1,053.75 km) |
| Prudhoe to Oberwingert | 688.08 mi (1,107.36 km) |
| Prudhoe to Oftringen | 675.60 mi (1,087.28 km) |
| Prudhoe to Olten | 673.27 mi (1,083.52 km) |
| Prudhoe to Onex | 698.63 mi (1,124.33 km) |
| Prudhoe to Opfikon | 686.95 mi (1,105.54 km) |
| Prudhoe to Ostermundigen | 685.16 mi (1,102.66 km) |
| Prudhoe to Payerne | 679.44 mi (1,093.45 km) |
| Prudhoe to Pfaffikon | 696.73 mi (1,121.28 km) |
| Prudhoe to Plan-les-Ouates | 700.01 mi (1,126.56 km) |
| Prudhoe to Pratteln | 658.47 mi (1,059.71 km) |
| Prudhoe to Prilly | 688.48 mi (1,108.01 km) |
