| Glenrothes to Nuth | 520.23 mi (837.23 km) |
| Glenrothes to Oegstgeest | 414.84 mi (667.63 km) |
| Glenrothes to Oirschot | 473.49 mi (762.00 km) |
| Glenrothes to Oisterwijk | 466.35 mi (750.52 km) |
| Glenrothes to Oldebroek | 447.62 mi (720.37 km) |
| Glenrothes to Oldenzaal | 487.59 mi (784.70 km) |
| Glenrothes to Ommen | 461.90 mi (743.35 km) |
| Glenrothes to Oosterend | 430.31 mi (692.52 km) |
| Glenrothes to Oosterhout | 453.26 mi (729.45 km) |
| Glenrothes to Oosterwolde | 438.56 mi (705.79 km) |
| Glenrothes to Oostzaan | 415.75 mi (669.08 km) |
| Glenrothes to Opmeer | 405.81 mi (653.10 km) |
| Glenrothes to Oss | 466.86 mi (751.35 km) |
| Glenrothes to Oud-Beijerland | 431.19 mi (693.93 km) |
| Glenrothes to Oudenbosch | 446.42 mi (718.44 km) |
