| Rommerskirchen to Cicero (Illinois) | 4,225.85 mi (6,800.84 km) |
| Rommerskirchen to Cimarron Hills (Colorado) | 4,973.82 mi (8,004.58 km) |
| Rommerskirchen to Cincinnati (Ohio) | 4,233.67 mi (6,813.44 km) |
| Rommerskirchen to Cinco Ranch (Texas) | 5,144.48 mi (8,279.23 km) |
| Rommerskirchen to Circleville (Ohio) | 4,150.84 mi (6,680.13 km) |
| Rommerskirchen to Citrus (California) | 5,659.93 mi (9,108.78 km) |
| Rommerskirchen to Citrus Heights (California) | 5,485.59 mi (8,828.21 km) |
| Rommerskirchen to Citrus Park (Florida) | 4,704.67 mi (7,571.44 km) |
| Rommerskirchen to Claiborne (Louisiana) | 4,860.70 mi (7,822.55 km) |
| Rommerskirchen to Claremont (California) | 5,654.15 mi (9,099.47 km) |
| Rommerskirchen to Claremont (New Hampshire) | 3,565.89 mi (5,738.75 km) |
| Rommerskirchen to Claremore (Oklahoma) | 4,792.24 mi (7,712.36 km) |
| Rommerskirchen to Clarksburg (Maryland) | 3,946.23 mi (6,350.85 km) |
| Rommerskirchen to Clarksburg (West Virginia) | 4,064.31 mi (6,540.88 km) |
| Rommerskirchen to Clarksdale (Mississippi) | 4,712.79 mi (7,584.50 km) |
