| Karliova to Nuth | 1,868.69 mi (3,007.37 km) |
| Karliova to Oegstgeest | 1,946.58 mi (3,132.72 km) |
| Karliova to Oirschot | 1,901.72 mi (3,060.52 km) |
| Karliova to Oisterwijk | 1,907.14 mi (3,069.24 km) |
| Karliova to Oldebroek | 1,892.06 mi (3,044.98 km) |
| Karliova to Oldenzaal | 1,847.59 mi (2,973.41 km) |
| Karliova to Ommen | 1,872.25 mi (3,013.09 km) |
| Karliova to Oosterend | 1,895.37 mi (3,050.31 km) |
| Karliova to Oosterhout | 1,922.40 mi (3,093.80 km) |
| Karliova to Oosterwolde | 1,886.12 mi (3,035.42 km) |
| Karliova to Oostzaan | 1,933.33 mi (3,111.39 km) |
| Karliova to Opmeer | 1,934.99 mi (3,114.06 km) |
| Karliova to Oss | 1,896.65 mi (3,052.36 km) |
| Karliova to Oud-Beijerland | 1,944.00 mi (3,128.57 km) |
| Karliova to Oudenbosch | 1,935.62 mi (3,115.08 km) |
