| Eckington to Carlsbad (New Mexico) | 4,940.36 mi (7,950.73 km) |
| Eckington to Carmel (Indiana) | 3,881.11 mi (6,246.05 km) |
| Eckington to Carmichael (California) | 5,146.38 mi (8,282.30 km) |
| Eckington to Carney (Maryland) | 3,534.18 mi (5,687.72 km) |
| Eckington to Carnot-Moon (Pennsylvania) | 3,627.33 mi (5,837.62 km) |
| Eckington to Carol Stream (Illinois) | 3,861.66 mi (6,214.75 km) |
| Eckington to Carolina (Puerto Rico) | 4,162.82 mi (6,699.41 km) |
| Eckington to Carolina Forest (South Carolina) | 3,899.85 mi (6,276.19 km) |
| Eckington to Carpentersville (Illinois) | 3,857.74 mi (6,208.44 km) |
| Eckington to Carpinteria (California) | 5,338.70 mi (8,591.80 km) |
| Eckington to Carrboro (North Carolina) | 3,801.16 mi (6,117.38 km) |
| Eckington to Carroll (Iowa) | 4,098.84 mi (6,596.44 km) |
| Eckington to Carrollton (Georgia) | 4,154.80 mi (6,686.50 km) |
| Eckington to Carrollton (Texas) | 4,639.92 mi (7,467.23 km) |
| Eckington to Carrollwood (Florida) | 4,333.79 mi (6,974.56 km) |
