| Cities | Distance |
|---|
| Namsos to Nuth | 957.92 mi (1,541.62 km) |
| Namsos to Oegstgeest | 884.85 mi (1,424.03 km) |
| Namsos to Oirschot | 923.10 mi (1,485.59 km) |
| Namsos to Oisterwijk | 918.34 mi (1,477.93 km) |
| Namsos to Oldebroek | 853.69 mi (1,373.89 km) |
| Namsos to Oldenzaal | 854.99 mi (1,375.97 km) |
| Namsos to Ommen | 845.07 mi (1,360.01 km) |
| Namsos to Oosterend | 814.82 mi (1,311.33 km) |
| Namsos to Oosterhout | 917.41 mi (1,476.44 km) |
| Namsos to Oosterwolde | 813.89 mi (1,309.83 km) |
| Namsos to Oostzaan | 863.94 mi (1,390.38 km) |
| Namsos to Opmeer | 845.37 mi (1,360.49 km) |
| Namsos to Oss | 903.19 mi (1,453.54 km) |
| Namsos to Oud-Beijerland | 910.13 mi (1,464.72 km) |
| Namsos to Oudenbosch | 924.21 mi (1,487.38 km) |
