| Ostend to Caño Martin Peña (Puerto Rico) | 4,327.51 mi (6,964.45 km) |
| Ostend to Cañon City (Colorado) | 4,878.63 mi (7,851.39 km) |
| Ostend to Canóvanas (Puerto Rico) | 4,324.25 mi (6,959.21 km) |
| Ostend to Canton (Georgia) | 4,316.59 mi (6,946.89 km) |
| Ostend to Canton (Illinois) | 4,225.56 mi (6,800.38 km) |
| Ostend to Canton (Mississippi) | 4,620.16 mi (7,435.42 km) |
| Ostend to Canton (Ohio) | 3,881.18 mi (6,246.16 km) |
| Ostend to Canyon (Texas) | 4,946.94 mi (7,961.33 km) |
| Ostend to Canyon Lake (California) | 5,540.25 mi (8,916.16 km) |
| Ostend to Canyon Lake (Texas) | 5,082.32 mi (8,179.20 km) |
| Ostend to Cape Coral (Florida) | 4,592.62 mi (7,391.10 km) |
| Ostend to Cape Girardeau (Missouri) | 4,366.09 mi (7,026.55 km) |
| Ostend to Carbondale (Illinois) | 4,332.94 mi (6,973.19 km) |
| Ostend to Carlisle (Pennsylvania) | 3,743.37 mi (6,024.37 km) |
| Ostend to Carlsbad (California) | 5,573.49 mi (8,969.66 km) |
