| Karapinar to Nuth | 1,628.80 mi (2,621.30 km) |
| Karapinar to Oegstgeest | 1,719.66 mi (2,767.52 km) |
| Karapinar to Oirschot | 1,668.03 mi (2,684.43 km) |
| Karapinar to Oisterwijk | 1,674.28 mi (2,694.49 km) |
| Karapinar to Oldebroek | 1,672.74 mi (2,692.01 km) |
| Karapinar to Oldenzaal | 1,629.74 mi (2,622.82 km) |
| Karapinar to Ommen | 1,655.43 mi (2,664.16 km) |
| Karapinar to Oosterend | 1,683.98 mi (2,710.10 km) |
| Karapinar to Oosterhout | 1,689.42 mi (2,718.87 km) |
| Karapinar to Oosterwolde | 1,675.28 mi (2,696.11 km) |
| Karapinar to Oostzaan | 1,710.81 mi (2,753.28 km) |
| Karapinar to Opmeer | 1,716.16 mi (2,761.89 km) |
| Karapinar to Oss | 1,667.09 mi (2,682.91 km) |
| Karapinar to Oud-Beijerland | 1,712.13 mi (2,755.40 km) |
| Karapinar to Oudenbosch | 1,701.10 mi (2,737.65 km) |
