| Efkarpia to Caño Martin Peña (Puerto Rico) | 5,345.79 mi (8,603.21 km) |
| Efkarpia to Cañon City (Colorado) | 6,066.98 mi (9,763.86 km) |
| Efkarpia to Canóvanas (Puerto Rico) | 5,340.83 mi (8,595.24 km) |
| Efkarpia to Canton (Georgia) | 5,506.02 mi (8,861.08 km) |
| Efkarpia to Canton (Illinois) | 5,425.74 mi (8,731.88 km) |
| Efkarpia to Canton (Mississippi) | 5,814.90 mi (9,358.17 km) |
| Efkarpia to Canton (Ohio) | 5,078.12 mi (8,172.44 km) |
| Efkarpia to Canyon (Texas) | 6,144.57 mi (9,888.73 km) |
| Efkarpia to Canyon Lake (California) | 6,707.64 mi (10,794.91 km) |
| Efkarpia to Canyon Lake (Texas) | 6,281.81 mi (10,109.60 km) |
| Efkarpia to Cape Coral (Florida) | 5,752.05 mi (9,257.03 km) |
| Efkarpia to Cape Girardeau (Missouri) | 5,565.32 mi (8,956.52 km) |
| Efkarpia to Carbondale (Illinois) | 5,532.26 mi (8,903.31 km) |
| Efkarpia to Carlisle (Pennsylvania) | 4,934.53 mi (7,941.37 km) |
| Efkarpia to Carlsbad (California) | 6,742.23 mi (10,850.57 km) |
