| Providence to Butzbach | 3,691.50 mi (5,940.89 km) |
| Providence to Buxtehude | 3,649.41 mi (5,873.15 km) |
| Providence to Cadolzburg | 3,809.10 mi (6,130.16 km) |
| Providence to Calbe | 3,772.59 mi (6,071.40 km) |
| Providence to Calw | 3,743.73 mi (6,024.95 km) |
| Providence to Castrop-Rauxel | 3,607.46 mi (5,805.65 km) |
| Providence to Celle | 3,686.87 mi (5,933.44 km) |
| Providence to Cham | 3,888.18 mi (6,257.43 km) |
| Providence to Chemnitz | 3,848.82 mi (6,194.08 km) |
| Providence to Clausthal-Zellerfeld | 3,719.42 mi (5,985.83 km) |
| Providence to Cloppenburg | 3,602.41 mi (5,797.52 km) |
| Providence to Coburg | 3,788.73 mi (6,097.38 km) |
| Providence to Coesfeld | 3,591.09 mi (5,779.30 km) |
| Providence to Cologne | 3,609.12 mi (5,808.32 km) |
| Providence to Coswig | 3,865.65 mi (6,221.17 km) |
