| Kilis to Nuth | 1,819.73 mi (2,928.57 km) |
| Kilis to Oegstgeest | 1,907.68 mi (3,070.11 km) |
| Kilis to Oirschot | 1,857.57 mi (2,989.47 km) |
| Kilis to Oisterwijk | 1,863.64 mi (2,999.23 km) |
| Kilis to Oldebroek | 1,858.59 mi (2,991.10 km) |
| Kilis to Oldenzaal | 1,815.01 mi (2,920.97 km) |
| Kilis to Ommen | 1,840.53 mi (2,962.05 km) |
| Kilis to Oosterend | 1,867.74 mi (3,005.83 km) |
| Kilis to Oosterhout | 1,878.87 mi (3,023.74 km) |
| Kilis to Oosterwolde | 1,858.85 mi (2,991.53 km) |
| Kilis to Oostzaan | 1,897.65 mi (3,053.97 km) |
| Kilis to Opmeer | 1,902.05 mi (3,061.06 km) |
| Kilis to Oss | 1,855.58 mi (2,986.26 km) |
| Kilis to Oud-Beijerland | 1,901.38 mi (3,059.97 km) |
| Kilis to Oudenbosch | 1,890.97 mi (3,043.22 km) |
