| Glenmont to Butzbach | 4,040.16 mi (6,502.01 km) |
| Glenmont to Buxtehude | 3,994.39 mi (6,428.35 km) |
| Glenmont to Cadolzburg | 4,158.03 mi (6,691.70 km) |
| Glenmont to Calbe | 4,118.83 mi (6,628.61 km) |
| Glenmont to Calw | 4,093.69 mi (6,588.16 km) |
| Glenmont to Castrop-Rauxel | 3,955.42 mi (6,365.63 km) |
| Glenmont to Celle | 4,032.81 mi (6,490.18 km) |
| Glenmont to Cham | 4,236.82 mi (6,818.50 km) |
| Glenmont to Chemnitz | 4,195.85 mi (6,752.57 km) |
| Glenmont to Clausthal-Zellerfeld | 4,066.24 mi (6,543.98 km) |
| Glenmont to Cloppenburg | 3,948.72 mi (6,354.85 km) |
| Glenmont to Coburg | 4,136.92 mi (6,657.73 km) |
| Glenmont to Coesfeld | 3,938.67 mi (6,338.68 km) |
| Glenmont to Cologne | 3,957.76 mi (6,369.39 km) |
| Glenmont to Coswig | 4,212.14 mi (6,778.78 km) |
