| Costa Mesa to Butzbach | 5,776.12 mi (9,295.77 km) |
| Costa Mesa to Buxtehude | 5,649.66 mi (9,092.25 km) |
| Costa Mesa to Cadolzburg | 5,892.09 mi (9,482.41 km) |
| Costa Mesa to Calbe | 5,788.71 mi (9,316.03 km) |
| Costa Mesa to Calw | 5,866.32 mi (9,440.94 km) |
| Costa Mesa to Castrop-Rauxel | 5,679.93 mi (9,140.96 km) |
| Costa Mesa to Celle | 5,704.16 mi (9,179.97 km) |
| Costa Mesa to Cham | 5,956.02 mi (9,585.29 km) |
| Costa Mesa to Chemnitz | 5,877.03 mi (9,458.17 km) |
| Costa Mesa to Clausthal-Zellerfeld | 5,753.84 mi (9,259.91 km) |
| Costa Mesa to Cloppenburg | 5,635.60 mi (9,069.62 km) |
| Costa Mesa to Coburg | 5,852.15 mi (9,418.13 km) |
| Costa Mesa to Coesfeld | 5,655.44 mi (9,101.55 km) |
| Costa Mesa to Cologne | 5,699.89 mi (9,173.09 km) |
| Costa Mesa to Coswig | 5,879.15 mi (9,461.58 km) |
