| Concord to Butzbach | 5,633.72 mi (9,066.60 km) |
| Concord to Buxtehude | 5,492.53 mi (8,839.37 km) |
| Concord to Cadolzburg | 5,746.75 mi (9,248.50 km) |
| Concord to Calbe | 5,631.54 mi (9,063.09 km) |
| Concord to Calw | 5,730.43 mi (9,222.24 km) |
| Concord to Castrop-Rauxel | 5,537.08 mi (8,911.07 km) |
| Concord to Celle | 5,549.20 mi (8,930.57 km) |
| Concord to Cham | 5,805.96 mi (9,343.79 km) |
| Concord to Chemnitz | 5,720.33 mi (9,205.99 km) |
| Concord to Clausthal-Zellerfeld | 5,601.24 mi (9,014.33 km) |
| Concord to Cloppenburg | 5,485.50 mi (8,828.06 km) |
| Concord to Coburg | 5,703.45 mi (9,178.81 km) |
| Concord to Coesfeld | 5,511.42 mi (8,869.78 km) |
| Concord to Cologne | 5,560.57 mi (8,948.88 km) |
| Concord to Coswig | 5,719.37 mi (9,204.44 km) |
