| Somerset to Butzbach | 3,872.98 mi (6,232.96 km) |
| Somerset to Buxtehude | 3,828.43 mi (6,161.26 km) |
| Somerset to Cadolzburg | 3,990.77 mi (6,422.53 km) |
| Somerset to Calbe | 3,952.43 mi (6,360.83 km) |
| Somerset to Calw | 3,926.16 mi (6,318.54 km) |
| Somerset to Castrop-Rauxel | 3,788.45 mi (6,096.93 km) |
| Somerset to Celle | 3,866.51 mi (6,222.55 km) |
| Somerset to Cham | 4,069.65 mi (6,549.47 km) |
| Somerset to Chemnitz | 4,029.19 mi (6,484.36 km) |
| Somerset to Clausthal-Zellerfeld | 3,899.65 mi (6,275.88 km) |
| Somerset to Cloppenburg | 3,782.29 mi (6,087.01 km) |
| Somerset to Coburg | 3,969.89 mi (6,388.92 km) |
| Somerset to Coesfeld | 3,771.83 mi (6,070.17 km) |
| Somerset to Cologne | 3,790.58 mi (6,100.36 km) |
| Somerset to Coswig | 4,045.66 mi (6,510.87 km) |
