| Carson to Nuth | 5,668.94 mi (9,123.27 km) |
| Carson to Oegstgeest | 5,563.87 mi (8,954.19 km) |
| Carson to Oirschot | 5,622.44 mi (9,048.45 km) |
| Carson to Oisterwijk | 5,615.32 mi (9,036.99 km) |
| Carson to Oldebroek | 5,593.27 mi (9,001.50 km) |
| Carson to Oldenzaal | 5,630.05 mi (9,060.68 km) |
| Carson to Ommen | 5,605.03 mi (9,020.43 km) |
| Carson to Oosterend | 5,570.63 mi (8,965.07 km) |
| Carson to Oosterhout | 5,602.04 mi (9,015.61 km) |
| Carson to Oosterwolde | 5,577.79 mi (8,976.59 km) |
| Carson to Oostzaan | 5,564.09 mi (8,954.54 km) |
| Carson to Opmeer | 5,553.00 mi (8,936.69 km) |
| Carson to Oss | 5,615.77 mi (9,037.71 km) |
| Carson to Oud-Beijerland | 5,579.74 mi (8,979.72 km) |
| Carson to Oudenbosch | 5,594.60 mi (9,003.64 km) |
