| Frederikshavn to Oberriet | 700.71 mi (1,127.69 km) |
| Frederikshavn to Obersiggenthal | 694.11 mi (1,117.06 km) |
| Frederikshavn to Oberwil | 697.12 mi (1,121.90 km) |
| Frederikshavn to Oberwingert | 689.63 mi (1,109.85 km) |
| Frederikshavn to Oftringen | 708.04 mi (1,139.48 km) |
| Frederikshavn to Olten | 705.87 mi (1,135.99 km) |
| Frederikshavn to Onex | 800.13 mi (1,287.69 km) |
| Frederikshavn to Opfikon | 696.34 mi (1,120.64 km) |
| Frederikshavn to Ostermundigen | 735.71 mi (1,184.00 km) |
| Frederikshavn to Payerne | 749.52 mi (1,206.23 km) |
| Frederikshavn to Pfaffikon | 699.91 mi (1,126.39 km) |
| Frederikshavn to Plan-les-Ouates | 801.09 mi (1,289.23 km) |
| Frederikshavn to Pratteln | 695.84 mi (1,119.84 km) |
| Frederikshavn to Prilly | 771.69 mi (1,241.91 km) |
| Frederikshavn to Pully | 772.21 mi (1,242.76 km) |
