| Effingham to Colton (California) | 1,627.04 mi (2,618.47 km) |
| Effingham to Columbia (Illinois) | 100.66 mi (161.99 km) |
| Effingham to Columbia (Maryland) | 625.97 mi (1,007.40 km) |
| Effingham to Columbia (Missouri) | 202.99 mi (326.68 km) |
| Effingham to Columbia (Pennsylvania) | 644.66 mi (1,037.48 km) |
| Effingham to Columbia (South Carolina) | 550.41 mi (885.80 km) |
| Effingham to Columbia (Tennessee) | 255.28 mi (410.84 km) |
| Effingham to Columbia Heights (Minnesota) | 474.93 mi (764.32 km) |
| Effingham to Columbine (Colorado) | 881.86 mi (1,419.22 km) |
| Effingham to Columbus (Georgia) | 500.86 mi (806.05 km) |
| Effingham to Columbus (Indiana) | 141.16 mi (227.17 km) |
| Effingham to Columbus (Mississippi) | 387.81 mi (624.12 km) |
| Effingham to Columbus (Nebraska) | 490.70 mi (789.70 km) |
| Effingham to Columbus (Ohio) | 302.40 mi (486.67 km) |
| Effingham to Commack (New York) | 815.95 mi (1,313.14 km) |
