| Efkarpia to Carlsbad (New Mexico) | 6,367.69 mi (10,247.80 km) |
| Efkarpia to Carmel (Indiana) | 5,305.47 mi (8,538.33 km) |
| Efkarpia to Carmichael (California) | 6,511.40 mi (10,479.08 km) |
| Efkarpia to Carney (Maryland) | 4,939.90 mi (7,950.00 km) |
| Efkarpia to Carnot-Moon (Pennsylvania) | 5,044.52 mi (8,118.38 km) |
| Efkarpia to Carol Stream (Illinois) | 5,289.32 mi (8,512.34 km) |
| Efkarpia to Carolina (Puerto Rico) | 5,343.25 mi (8,599.13 km) |
| Efkarpia to Carolina Forest (South Carolina) | 5,288.63 mi (8,511.22 km) |
| Efkarpia to Carpentersville (Illinois) | 5,285.55 mi (8,506.27 km) |
| Efkarpia to Carpinteria (California) | 6,726.19 mi (10,824.75 km) |
| Efkarpia to Carrboro (North Carolina) | 5,200.05 mi (8,368.67 km) |
| Efkarpia to Carroll (Iowa) | 5,525.59 mi (8,892.58 km) |
| Efkarpia to Carrollton (Georgia) | 5,562.23 mi (8,951.55 km) |
| Efkarpia to Carrollton (Texas) | 6,066.56 mi (9,763.19 km) |
| Efkarpia to Carrollwood (Florida) | 5,709.58 mi (9,188.67 km) |
