| Cities | Distance |
|---|
| Gaeta to Oegstgeest | 870.28 mi (1,400.57 km) |
| Gaeta to Oirschot | 811.34 mi (1,305.72 km) |
| Gaeta to Oisterwijk | 818.50 mi (1,317.25 km) |
| Gaeta to Oldebroek | 855.43 mi (1,376.69 km) |
| Gaeta to Oldenzaal | 827.85 mi (1,332.29 km) |
| Gaeta to Ommen | 849.67 mi (1,367.41 km) |
| Gaeta to Oosterend | 886.32 mi (1,426.40 km) |
| Gaeta to Oosterhout | 829.93 mi (1,335.64 km) |
| Gaeta to Oosterwolde | 881.41 mi (1,418.49 km) |
| Gaeta to Oostzaan | 875.55 mi (1,409.06 km) |
| Gaeta to Opmeer | 889.95 mi (1,432.23 km) |
| Gaeta to Oss | 822.22 mi (1,323.24 km) |
| Gaeta to Oud-Beijerland | 850.75 mi (1,369.16 km) |
| Gaeta to Oudenbosch | 834.78 mi (1,343.45 km) |
| Gaeta to Oudewater | 851.43 mi (1,370.24 km) |
