| Silver Spring to Butzbach | 4,042.21 mi (6,505.30 km) |
| Silver Spring to Buxtehude | 3,996.71 mi (6,432.08 km) |
| Silver Spring to Cadolzburg | 4,160.05 mi (6,694.96 km) |
| Silver Spring to Calbe | 4,121.07 mi (6,632.21 km) |
| Silver Spring to Calw | 4,095.60 mi (6,591.23 km) |
| Silver Spring to Castrop-Rauxel | 3,957.53 mi (6,369.02 km) |
| Silver Spring to Celle | 4,035.07 mi (6,493.81 km) |
| Silver Spring to Cham | 4,238.87 mi (6,821.80 km) |
| Silver Spring to Chemnitz | 4,198.04 mi (6,756.09 km) |
| Silver Spring to Clausthal-Zellerfeld | 4,068.44 mi (6,547.52 km) |
| Silver Spring to Cloppenburg | 3,950.95 mi (6,358.44 km) |
| Silver Spring to Coburg | 4,139.01 mi (6,661.10 km) |
| Silver Spring to Coesfeld | 3,940.81 mi (6,342.12 km) |
| Silver Spring to Cologne | 3,959.81 mi (6,372.69 km) |
| Silver Spring to Coswig | 4,214.36 mi (6,782.36 km) |
