| Nea Smyrni to Cicero (Illinois) | 5,440.70 mi (8,755.96 km) |
| Nea Smyrni to Cimarron Hills (Colorado) | 6,201.36 mi (9,980.12 km) |
| Nea Smyrni to Cincinnati (Ohio) | 5,433.62 mi (8,744.57 km) |
| Nea Smyrni to Cinco Ranch (Texas) | 6,344.54 mi (10,210.55 km) |
| Nea Smyrni to Circleville (Ohio) | 5,348.49 mi (8,607.57 km) |
| Nea Smyrni to Citrus (California) | 6,881.61 mi (11,074.88 km) |
| Nea Smyrni to Citrus Heights (California) | 6,693.45 mi (10,772.07 km) |
| Nea Smyrni to Citrus Park (Florida) | 5,844.28 mi (9,405.46 km) |
| Nea Smyrni to Claiborne (Louisiana) | 6,059.06 mi (9,751.11 km) |
| Nea Smyrni to Claremont (California) | 6,876.07 mi (11,065.97 km) |
| Nea Smyrni to Claremont (New Hampshire) | 4,752.30 mi (7,648.09 km) |
| Nea Smyrni to Claremore (Oklahoma) | 6,008.51 mi (9,669.76 km) |
| Nea Smyrni to Clarksburg (Maryland) | 5,125.78 mi (8,249.15 km) |
| Nea Smyrni to Clarksburg (West Virginia) | 5,253.49 mi (8,454.68 km) |
| Nea Smyrni to Clarksdale (Mississippi) | 5,911.90 mi (9,514.29 km) |
