| Busto Garolfo to Oegstgeest | 500.32 mi (805.18 km) |
| Busto Garolfo to Oirschot | 442.66 mi (712.39 km) |
| Busto Garolfo to Oisterwijk | 449.65 mi (723.64 km) |
| Busto Garolfo to Oldebroek | 495.63 mi (797.64 km) |
| Busto Garolfo to Oldenzaal | 475.97 mi (766.00 km) |
| Busto Garolfo to Ommen | 494.25 mi (795.43 km) |
| Busto Garolfo to Oosterend | 530.49 mi (853.74 km) |
| Busto Garolfo to Oosterhout | 459.47 mi (739.44 km) |
| Busto Garolfo to Oosterwolde | 527.28 mi (848.57 km) |
| Busto Garolfo to Oostzaan | 508.99 mi (819.14 km) |
| Busto Garolfo to Opmeer | 525.05 mi (844.98 km) |
| Busto Garolfo to Oss | 456.25 mi (734.27 km) |
| Busto Garolfo to Oud-Beijerland | 478.84 mi (770.61 km) |
| Busto Garolfo to Oudenbosch | 462.43 mi (744.20 km) |
| Busto Garolfo to Oudewater | 482.79 mi (776.97 km) |
