| Sulphur to Butzbach | 5,121.60 mi (8,242.41 km) |
| Sulphur to Buxtehude | 5,060.23 mi (8,143.65 km) |
| Sulphur to Cadolzburg | 5,240.45 mi (8,433.69 km) |
| Sulphur to Calbe | 5,189.30 mi (8,351.37 km) |
| Sulphur to Calw | 5,181.57 mi (8,338.93 km) |
| Sulphur to Castrop-Rauxel | 5,033.88 mi (8,101.25 km) |
| Sulphur to Celle | 5,102.39 mi (8,211.50 km) |
| Sulphur to Cham | 5,317.63 mi (8,557.90 km) |
| Sulphur to Chemnitz | 5,269.46 mi (8,480.38 km) |
| Sulphur to Clausthal-Zellerfeld | 5,139.37 mi (8,271.01 km) |
| Sulphur to Cloppenburg | 5,020.14 mi (8,079.13 km) |
| Sulphur to Coburg | 5,215.92 mi (8,394.20 km) |
| Sulphur to Coesfeld | 5,015.54 mi (8,071.73 km) |
| Sulphur to Cologne | 5,039.31 mi (8,109.99 km) |
| Sulphur to Coswig | 5,283.31 mi (8,502.67 km) |
