| Cities | Distance |
|---|---|
| Gaillac to Oegstgeest | 584.35 mi (940.42 km) |
| Gaillac to Oirschot | 548.22 mi (882.27 km) |
| Gaillac to Oisterwijk | 552.39 mi (888.99 km) |
| Gaillac to Oldebroek | 618.56 mi (995.48 km) |
| Gaillac to Oldenzaal | 625.79 mi (1,007.12 km) |
| Gaillac to Ommen | 630.30 mi (1,014.38 km) |
| Gaillac to Oosterend | 657.03 mi (1,057.39 km) |
| Gaillac to Oosterhout | 552.19 mi (888.67 km) |
| Gaillac to Oosterwolde | 659.20 mi (1,060.89 km) |
| Gaillac to Oostzaan | 605.25 mi (974.05 km) |
| Gaillac to Opmeer | 623.80 mi (1,003.91 km) |
| Gaillac to Oss | 568.63 mi (915.12 km) |
| Gaillac to Oud-Beijerland | 559.02 mi (899.66 km) |
| Gaillac to Oudenbosch | 544.96 mi (877.03 km) |
| Gaillac to Oudewater | 577.21 mi (928.93 km) |