| Effingham to Tacoma (Washington) | 1,781.64 mi (2,867.28 km) |
| Effingham to Tahlequah (Oklahoma) | 416.00 mi (669.49 km) |
| Effingham to Takoma Park (Maryland) | 619.29 mi (996.66 km) |
| Effingham to Talladega (Alabama) | 415.96 mi (669.43 km) |
| Effingham to Tallahassee (Florida) | 646.27 mi (1,040.07 km) |
| Effingham to Tallmadge (Ohio) | 400.69 mi (644.85 km) |
| Effingham to Tamalpais-Homestead Valley (California) | 1,829.05 mi (2,943.57 km) |
| Effingham to Tamarac (Florida) | 1,013.33 mi (1,630.80 km) |
| Effingham to Tamiami (Florida) | 1,037.38 mi (1,669.50 km) |
| Effingham to Tampa (Florida) | 844.76 mi (1,359.51 km) |
| Effingham to Tanaina (Alaska) | 2,952.23 mi (4,751.16 km) |
| Effingham to Tanque Verde (Arizona) | 1,327.99 mi (2,137.19 km) |
| Effingham to Tarboro (North Carolina) | 641.71 mi (1,032.73 km) |
| Effingham to Tarpon Springs (Florida) | 827.46 mi (1,331.66 km) |
| Effingham to Tarrytown (New York) | 786.68 mi (1,266.05 km) |
