| West Fargo to Oerlinghausen | 4,318.95 mi (6,950.68 km) |
| West Fargo to Oestrich-Winkel | 4,388.82 mi (7,063.13 km) |
| West Fargo to Offenburg | 4,458.42 mi (7,175.14 km) |
| West Fargo to Oftersheim | 4,437.52 mi (7,141.50 km) |
| West Fargo to Ohrdruf | 4,437.75 mi (7,141.86 km) |
| West Fargo to Ohringen | 4,475.65 mi (7,202.86 km) |
| West Fargo to Olbernhau | 4,526.76 mi (7,285.12 km) |
| West Fargo to Olching | 4,583.20 mi (7,375.96 km) |
| West Fargo to Oldenburg | 4,250.66 mi (6,840.77 km) |
| West Fargo to Oldenburg in Holstein | 4,278.60 mi (6,885.73 km) |
| West Fargo to Olfen | 4,289.57 mi (6,903.39 km) |
| West Fargo to Olpe | 4,336.23 mi (6,978.48 km) |
| West Fargo to Olsberg | 4,341.70 mi (6,987.29 km) |
| West Fargo to Oranienburg | 4,422.20 mi (7,116.84 km) |
| West Fargo to Ortenberg | 4,406.52 mi (7,091.60 km) |
