| Cities | Distance |
|---|---|
| Sidmouth to Nuth | 398.46 mi (641.25 km) |
| Sidmouth to Oegstgeest | 347.60 mi (559.42 km) |
| Sidmouth to Oirschot | 374.65 mi (602.95 km) |
| Sidmouth to Oisterwijk | 370.97 mi (597.01 km) |
| Sidmouth to Oldebroek | 410.80 mi (661.12 km) |
| Sidmouth to Oldenzaal | 451.50 mi (726.61 km) |
| Sidmouth to Ommen | 433.02 mi (696.88 km) |
| Sidmouth to Oosterend | 428.05 mi (688.88 km) |
| Sidmouth to Oosterhout | 356.86 mi (574.30 km) |
| Sidmouth to Oosterwolde | 436.67 mi (702.75 km) |
| Sidmouth to Oostzaan | 369.11 mi (594.02 km) |
| Sidmouth to Opmeer | 377.23 mi (607.09 km) |
| Sidmouth to Oss | 385.99 mi (621.20 km) |
| Sidmouth to Oud-Beijerland | 339.41 mi (546.23 km) |
| Sidmouth to Oudenbosch | 342.20 mi (550.72 km) |