| Kristiansand to Nuth | 506.65 mi (815.38 km) |
| Kristiansand to Oegstgeest | 434.84 mi (699.80 km) |
| Kristiansand to Oirschot | 471.56 mi (758.90 km) |
| Kristiansand to Oisterwijk | 466.86 mi (751.33 km) |
| Kristiansand to Oldebroek | 402.14 mi (647.18 km) |
| Kristiansand to Oldenzaal | 405.01 mi (651.80 km) |
| Kristiansand to Ommen | 393.93 mi (633.97 km) |
| Kristiansand to Oosterend | 363.26 mi (584.62 km) |
| Kristiansand to Oosterhout | 466.26 mi (750.37 km) |
| Kristiansand to Oosterwolde | 362.45 mi (583.31 km) |
| Kristiansand to Oostzaan | 413.25 mi (665.06 km) |
| Kristiansand to Opmeer | 394.77 mi (635.33 km) |
| Kristiansand to Oss | 451.62 mi (726.81 km) |
| Kristiansand to Oud-Beijerland | 459.90 mi (740.13 km) |
| Kristiansand to Oudenbosch | 473.53 mi (762.08 km) |
