| Rommerskirchen to Carson (California) | 5,687.32 mi (9,152.86 km) |
| Rommerskirchen to Carson City (Nevada) | 5,416.22 mi (8,716.56 km) |
| Rommerskirchen to Carteret (New Jersey) | 3,763.13 mi (6,056.17 km) |
| Rommerskirchen to Cartersville (Georgia) | 4,489.03 mi (7,224.39 km) |
| Rommerskirchen to Carthage (Missouri) | 4,701.80 mi (7,566.82 km) |
| Rommerskirchen to Cary (Illinois) | 4,226.06 mi (6,801.18 km) |
| Rommerskirchen to Cary (North Carolina) | 4,170.46 mi (6,711.71 km) |
| Rommerskirchen to Casa de Oro-Mount Helix (California) | 5,711.54 mi (9,191.84 km) |
| Rommerskirchen to Casa Grande (Arizona) | 5,538.64 mi (8,913.58 km) |
| Rommerskirchen to Casas Adobes (Arizona) | 5,546.27 mi (8,925.86 km) |
| Rommerskirchen to Cascades (Virginia) | 3,959.31 mi (6,371.89 km) |
| Rommerskirchen to Casper (Wyoming) | 4,809.42 mi (7,740.01 km) |
| Rommerskirchen to Casselberry (Florida) | 4,623.49 mi (7,440.79 km) |
| Rommerskirchen to Castaic (California) | 5,660.42 mi (9,109.56 km) |
| Rommerskirchen to Castle Pines (Colorado) | 4,946.65 mi (7,960.87 km) |
