| Mortsel to Cicero (Illinois) | 4,138.65 mi (6,660.52 km) |
| Mortsel to Cimarron Hills (Colorado) | 4,893.62 mi (7,875.52 km) |
| Mortsel to Cincinnati (Ohio) | 4,143.61 mi (6,668.50 km) |
| Mortsel to Cinco Ranch (Texas) | 5,054.69 mi (8,134.74 km) |
| Mortsel to Circleville (Ohio) | 4,060.42 mi (6,534.61 km) |
| Mortsel to Citrus (California) | 5,585.99 mi (8,989.78 km) |
| Mortsel to Citrus Heights (California) | 5,417.14 mi (8,718.04 km) |
| Mortsel to Citrus Park (Florida) | 4,609.78 mi (7,418.72 km) |
| Mortsel to Claiborne (Louisiana) | 4,770.59 mi (7,677.53 km) |
| Mortsel to Claremont (California) | 5,580.07 mi (8,980.26 km) |
| Mortsel to Claremont (New Hampshire) | 3,473.88 mi (5,590.67 km) |
| Mortsel to Claremore (Oklahoma) | 4,705.53 mi (7,572.83 km) |
| Mortsel to Clarksburg (Maryland) | 3,853.69 mi (6,201.91 km) |
| Mortsel to Clarksburg (West Virginia) | 3,972.80 mi (6,393.60 km) |
| Mortsel to Clarksdale (Mississippi) | 4,622.75 mi (7,439.59 km) |
