| Slidell to Butzbach | 4,978.75 mi (8,012.52 km) |
| Slidell to Buxtehude | 4,926.27 mi (7,928.06 km) |
| Slidell to Cadolzburg | 5,097.03 mi (8,202.88 km) |
| Slidell to Calbe | 5,052.95 mi (8,131.94 km) |
| Slidell to Calw | 5,034.44 mi (8,102.15 km) |
| Slidell to Castrop-Rauxel | 4,892.82 mi (7,874.23 km) |
| Slidell to Celle | 4,966.46 mi (7,992.75 km) |
| Slidell to Cham | 5,175.28 mi (8,328.80 km) |
| Slidell to Chemnitz | 5,131.40 mi (8,258.20 km) |
| Slidell to Clausthal-Zellerfeld | 5,001.50 mi (8,049.13 km) |
| Slidell to Cloppenburg | 4,883.13 mi (7,858.64 km) |
| Slidell to Coburg | 5,074.64 mi (8,166.84 km) |
| Slidell to Coesfeld | 4,875.42 mi (7,846.23 km) |
| Slidell to Cologne | 4,896.35 mi (7,879.91 km) |
| Slidell to Coswig | 5,146.64 mi (8,282.72 km) |
