| Sakarya to Nuth | 1,362.42 mi (2,192.60 km) |
| Sakarya to Oegstgeest | 1,451.60 mi (2,336.13 km) |
| Sakarya to Oirschot | 1,400.78 mi (2,254.34 km) |
| Sakarya to Oisterwijk | 1,406.93 mi (2,264.23 km) |
| Sakarya to Oldebroek | 1,403.72 mi (2,259.07 km) |
| Sakarya to Oldenzaal | 1,360.49 mi (2,189.50 km) |
| Sakarya to Ommen | 1,386.13 mi (2,230.77 km) |
| Sakarya to Oosterend | 1,414.27 mi (2,276.04 km) |
| Sakarya to Oosterhout | 1,422.13 mi (2,288.69 km) |
| Sakarya to Oosterwolde | 1,405.51 mi (2,261.95 km) |
| Sakarya to Oostzaan | 1,442.21 mi (2,321.01 km) |
| Sakarya to Opmeer | 1,447.17 mi (2,329.00 km) |
| Sakarya to Oss | 1,399.26 mi (2,251.88 km) |
| Sakarya to Oud-Beijerland | 1,444.72 mi (2,325.06 km) |
| Sakarya to Oudenbosch | 1,434.06 mi (2,307.89 km) |
