| Carrollton to Nuth | 4,988.79 mi (8,028.67 km) |
| Carrollton to Oegstgeest | 4,892.23 mi (7,873.28 km) |
| Carrollton to Oirschot | 4,946.57 mi (7,960.74 km) |
| Carrollton to Oisterwijk | 4,939.97 mi (7,950.11 km) |
| Carrollton to Oldebroek | 4,935.51 mi (7,942.94 km) |
| Carrollton to Oldenzaal | 4,977.67 mi (8,010.79 km) |
| Carrollton to Ommen | 4,951.90 mi (7,969.31 km) |
| Carrollton to Oosterend | 4,922.20 mi (7,921.52 km) |
| Carrollton to Oosterhout | 4,925.15 mi (7,926.27 km) |
| Carrollton to Oosterwolde | 4,930.74 mi (7,935.25 km) |
| Carrollton to Oostzaan | 4,899.01 mi (7,884.20 km) |
| Carrollton to Opmeer | 4,892.33 mi (7,873.44 km) |
| Carrollton to Oss | 4,945.31 mi (7,958.71 km) |
| Carrollton to Oud-Beijerland | 4,902.22 mi (7,889.37 km) |
| Carrollton to Oudenbosch | 4,914.60 mi (7,909.29 km) |
