| Settimo Torinese to Oegstgeest | 509.72 mi (820.31 km) |
| Settimo Torinese to Oirschot | 454.19 mi (730.95 km) |
| Settimo Torinese to Oisterwijk | 460.89 mi (741.73 km) |
| Settimo Torinese to Oldebroek | 512.58 mi (824.92 km) |
| Settimo Torinese to Oldenzaal | 497.77 mi (801.08 km) |
| Settimo Torinese to Ommen | 513.80 mi (826.88 km) |
| Settimo Torinese to Oosterend | 549.16 mi (883.79 km) |
| Settimo Torinese to Oosterhout | 469.08 mi (754.91 km) |
| Settimo Torinese to Oosterwolde | 546.93 mi (880.19 km) |
| Settimo Torinese to Oostzaan | 521.07 mi (838.58 km) |
| Settimo Torinese to Opmeer | 538.11 mi (866.01 km) |
| Settimo Torinese to Oss | 469.72 mi (755.94 km) |
| Settimo Torinese to Oud-Beijerland | 486.71 mi (783.28 km) |
| Settimo Torinese to Oudenbosch | 470.12 mi (756.59 km) |
| Settimo Torinese to Oudewater | 493.62 mi (794.41 km) |
