| Effingham to Cottage Grove (Minnesota) | 453.05 mi (729.12 km) |
| Effingham to Cottage Grove (Oregon) | 1,802.25 mi (2,900.43 km) |
| Effingham to Cottage Lake (Washington) | 1,768.10 mi (2,845.48 km) |
| Effingham to Cottonwood (Arizona) | 1,326.54 mi (2,134.87 km) |
| Effingham to Cottonwood Heights (Utah) | 1,234.39 mi (1,986.57 km) |
| Effingham to Council Bluffs (Iowa) | 412.05 mi (663.12 km) |
| Effingham to Country Club (Florida) | 1,028.26 mi (1,654.83 km) |
| Effingham to Country Club Hills (Illinois) | 174.31 mi (280.53 km) |
| Effingham to Country Walk (Florida) | 1,044.17 mi (1,680.43 km) |
| Effingham to Covina (California) | 1,655.92 mi (2,664.95 km) |
| Effingham to Covington (Georgia) | 462.17 mi (743.78 km) |
| Effingham to Covington (Kentucky) | 216.45 mi (348.35 km) |
| Effingham to Covington (Louisiana) | 603.44 mi (971.14 km) |
| Effingham to Covington (Washington) | 1,766.32 mi (2,842.61 km) |
| Effingham to Cranston (Rhode Island) | 914.14 mi (1,471.17 km) |
