| Narvik to Nuth | 1,270.39 mi (2,044.49 km) |
| Narvik to Oegstgeest | 1,201.17 mi (1,933.10 km) |
| Narvik to Oirschot | 1,237.37 mi (1,991.36 km) |
| Narvik to Oisterwijk | 1,232.89 mi (1,984.14 km) |
| Narvik to Oldebroek | 1,167.42 mi (1,878.79 km) |
| Narvik to Oldenzaal | 1,165.86 mi (1,876.27 km) |
| Narvik to Ommen | 1,157.58 mi (1,862.94 km) |
| Narvik to Oosterend | 1,128.66 mi (1,816.41 km) |
| Narvik to Oosterhout | 1,232.68 mi (1,983.80 km) |
| Narvik to Oosterwolde | 1,127.17 mi (1,814.00 km) |
| Narvik to Oostzaan | 1,179.74 mi (1,898.62 km) |
| Narvik to Opmeer | 1,161.25 mi (1,868.85 km) |
| Narvik to Oss | 1,217.21 mi (1,958.91 km) |
| Narvik to Oud-Beijerland | 1,226.31 mi (1,973.56 km) |
| Narvik to Oudenbosch | 1,240.03 mi (1,995.63 km) |
