| Cities | Distance |
|---|---|
| Fiumicino to Oegstgeest | 806.41 mi (1,297.80 km) |
| Fiumicino to Oirschot | 747.84 mi (1,203.53 km) |
| Fiumicino to Oisterwijk | 754.95 mi (1,214.97 km) |
| Fiumicino to Oldebroek | 795.21 mi (1,279.77 km) |
| Fiumicino to Oldenzaal | 769.94 mi (1,239.10 km) |
| Fiumicino to Ommen | 790.81 mi (1,272.69 km) |
| Fiumicino to Oosterend | 827.50 mi (1,331.73 km) |
| Fiumicino to Oosterhout | 765.76 mi (1,232.38 km) |
| Fiumicino to Oosterwolde | 823.09 mi (1,324.64 km) |
| Fiumicino to Oostzaan | 813.03 mi (1,308.45 km) |
| Fiumicino to Opmeer | 828.09 mi (1,332.68 km) |
| Fiumicino to Oss | 759.76 mi (1,222.72 km) |
| Fiumicino to Oud-Beijerland | 786.01 mi (1,264.97 km) |
| Fiumicino to Oudenbosch | 769.81 mi (1,238.90 km) |
| Fiumicino to Oudewater | 788.05 mi (1,268.24 km) |