| Sivrice to Nuth | 1,832.79 mi (2,949.60 km) |
| Sivrice to Oegstgeest | 1,914.70 mi (3,081.41 km) |
| Sivrice to Oirschot | 1,867.73 mi (3,005.82 km) |
| Sivrice to Oisterwijk | 1,873.41 mi (3,014.96 km) |
| Sivrice to Oldebroek | 1,862.10 mi (2,996.76 km) |
| Sivrice to Oldenzaal | 1,817.84 mi (2,925.53 km) |
| Sivrice to Ommen | 1,842.90 mi (2,965.86 km) |
| Sivrice to Oosterend | 1,867.65 mi (3,005.69 km) |
| Sivrice to Oosterhout | 1,888.70 mi (3,039.56 km) |
| Sivrice to Oosterwolde | 1,858.51 mi (2,990.99 km) |
| Sivrice to Oostzaan | 1,902.64 mi (3,062.00 km) |
| Sivrice to Opmeer | 1,905.34 mi (3,066.36 km) |
| Sivrice to Oss | 1,863.81 mi (2,999.51 km) |
| Sivrice to Oud-Beijerland | 1,910.70 mi (3,074.98 km) |
| Sivrice to Oudenbosch | 1,901.53 mi (3,060.22 km) |
