| Roura to Corinth (Mississippi) | 3,112.24 mi (5,008.67 km) |
| Roura to Corinth (Texas) | 3,480.26 mi (5,600.94 km) |
| Roura to Cornelius (North Carolina) | 2,796.04 mi (4,499.80 km) |
| Roura to Cornelius (Oregon) | 5,056.16 mi (8,137.11 km) |
| Roura to Corning (New York) | 2,999.14 mi (4,826.64 km) |
| Roura to Corona (California) | 4,621.17 mi (7,437.06 km) |
| Roura to Coronado (California) | 4,583.60 mi (7,376.58 km) |
| Roura to Corpus Christi (Texas) | 3,356.18 mi (5,401.24 km) |
| Roura to Corsicana (Texas) | 3,418.24 mi (5,501.12 km) |
| Roura to Cortland (New York) | 2,997.54 mi (4,824.08 km) |
| Roura to Corvallis (Oregon) | 5,055.19 mi (8,135.54 km) |
| Roura to Coshocton (Ohio) | 3,064.30 mi (4,931.51 km) |
| Roura to Costa Mesa (California) | 4,638.51 mi (7,464.97 km) |
| Roura to Coto de Caza (California) | 4,619.11 mi (7,433.74 km) |
| Roura to Cottage Grove (Minnesota) | 3,696.04 mi (5,948.21 km) |
