| Cartama to Nuth | 1,110.14 mi (1,786.60 km) |
| Cartama to Oegstgeest | 1,157.21 mi (1,862.35 km) |
| Cartama to Oirschot | 1,131.96 mi (1,821.72 km) |
| Cartama to Oisterwijk | 1,134.90 mi (1,826.44 km) |
| Cartama to Oldebroek | 1,201.69 mi (1,933.94 km) |
| Cartama to Oldenzaal | 1,216.04 mi (1,957.03 km) |
| Cartama to Ommen | 1,216.54 mi (1,957.83 km) |
| Cartama to Oosterend | 1,238.49 mi (1,993.16 km) |
| Cartama to Oosterhout | 1,131.52 mi (1,821.00 km) |
| Cartama to Oosterwolde | 1,242.26 mi (1,999.22 km) |
| Cartama to Oostzaan | 1,180.52 mi (1,899.86 km) |
| Cartama to Opmeer | 1,198.24 mi (1,928.38 km) |
| Cartama to Oss | 1,152.58 mi (1,854.90 km) |
| Cartama to Oud-Beijerland | 1,133.24 mi (1,823.78 km) |
| Cartama to Oudenbosch | 1,121.61 mi (1,805.05 km) |
