| Vennesla to Oerlinghausen | 439.48 mi (707.27 km) |
| Vennesla to Oestrich-Winkel | 574.24 mi (924.14 km) |
| Vennesla to Offenburg | 680.15 mi (1,094.60 km) |
| Vennesla to Oftersheim | 618.40 mi (995.21 km) |
| Vennesla to Ohrdruf | 529.54 mi (852.22 km) |
| Vennesla to Ohringen | 633.00 mi (1,018.72 km) |
| Vennesla to Olbernhau | 571.60 mi (919.90 km) |
| Vennesla to Olching | 712.82 mi (1,147.18 km) |
| Vennesla to Oldenburg | 357.25 mi (574.94 km) |
| Vennesla to Oldenburg in Holstein | 300.33 mi (483.34 km) |
| Vennesla to Olfen | 455.98 mi (733.82 km) |
| Vennesla to Olpe | 503.96 mi (811.05 km) |
| Vennesla to Olsberg | 481.57 mi (775.01 km) |
| Vennesla to Oranienburg | 437.44 mi (703.99 km) |
| Vennesla to Ortenberg | 551.72 mi (887.90 km) |
