| Warren to Butzbach | 4,113.90 mi (6,620.69 km) |
| Warren to Buxtehude | 4,044.46 mi (6,508.92 km) |
| Warren to Cadolzburg | 4,233.16 mi (6,812.61 km) |
| Warren to Calbe | 4,175.19 mi (6,719.32 km) |
| Warren to Calw | 4,179.03 mi (6,725.50 km) |
| Warren to Castrop-Rauxel | 4,024.41 mi (6,476.67 km) |
| Warren to Celle | 4,088.05 mi (6,579.09 km) |
| Warren to Cham | 4,309.00 mi (6,934.66 km) |
| Warren to Chemnitz | 4,256.69 mi (6,850.48 km) |
| Warren to Clausthal-Zellerfeld | 4,126.63 mi (6,641.17 km) |
| Warren to Cloppenburg | 4,006.82 mi (6,448.35 km) |
| Warren to Coburg | 4,206.33 mi (6,769.43 km) |
| Warren to Coesfeld | 4,005.14 mi (6,445.65 km) |
| Warren to Cologne | 4,031.93 mi (6,488.76 km) |
| Warren to Coswig | 4,269.34 mi (6,870.84 km) |
