| Clawson to Nuth | 3,994.82 mi (6,429.04 km) |
| Clawson to Oegstgeest | 3,899.40 mi (6,275.48 km) |
| Clawson to Oirschot | 3,953.14 mi (6,361.96 km) |
| Clawson to Oisterwijk | 3,946.60 mi (6,351.44 km) |
| Clawson to Oldebroek | 3,943.98 mi (6,347.22 km) |
| Clawson to Oldenzaal | 3,986.56 mi (6,415.75 km) |
| Clawson to Ommen | 3,960.82 mi (6,374.32 km) |
| Clawson to Oosterend | 3,931.83 mi (6,327.66 km) |
| Clawson to Oosterhout | 3,931.70 mi (6,327.45 km) |
| Clawson to Oosterwolde | 3,940.49 mi (6,341.60 km) |
| Clawson to Oostzaan | 3,906.84 mi (6,287.45 km) |
| Clawson to Opmeer | 3,900.67 mi (6,277.52 km) |
| Clawson to Oss | 3,952.40 mi (6,360.77 km) |
| Clawson to Oud-Beijerland | 3,908.79 mi (6,290.60 km) |
| Clawson to Oudenbosch | 3,920.90 mi (6,310.08 km) |
