| Cities | Distance |
|---|---|
| Longford to Oegstgeest | 520.91 mi (838.32 km) |
| Longford to Oirschot | 569.77 mi (916.96 km) |
| Longford to Oisterwijk | 563.73 mi (907.23 km) |
| Longford to Oldebroek | 574.36 mi (924.35 km) |
| Longford to Oldenzaal | 618.86 mi (995.95 km) |
| Longford to Ommen | 594.35 mi (956.51 km) |
| Longford to Oosterend | 572.95 mi (922.07 km) |
| Longford to Oosterhout | 548.49 mi (882.70 km) |
| Longford to Oosterwolde | 582.31 mi (937.14 km) |
| Longford to Oostzaan | 533.19 mi (858.08 km) |
| Longford to Opmeer | 531.54 mi (855.44 km) |
| Longford to Oss | 572.26 mi (920.96 km) |
| Longford to Oud-Beijerland | 526.03 mi (846.57 km) |
| Longford to Oudenbosch | 536.41 mi (863.27 km) |
| Longford to Oudewater | 540.52 mi (869.88 km) |