| Ashtabula to Butzbach | 4,057.65 mi (6,530.15 km) |
| Ashtabula to Buxtehude | 3,994.81 mi (6,429.03 km) |
| Ashtabula to Cadolzburg | 4,176.67 mi (6,721.70 km) |
| Ashtabula to Calbe | 4,123.93 mi (6,636.82 km) |
| Ashtabula to Calw | 4,119.62 mi (6,629.89 km) |
| Ashtabula to Castrop-Rauxel | 3,969.37 mi (6,388.09 km) |
| Ashtabula to Celle | 4,036.99 mi (6,496.91 km) |
| Ashtabula to Cham | 4,253.43 mi (6,845.23 km) |
| Ashtabula to Chemnitz | 4,204.26 mi (6,766.10 km) |
| Ashtabula to Clausthal-Zellerfeld | 4,074.16 mi (6,556.72 km) |
| Ashtabula to Cloppenburg | 3,954.83 mi (6,364.69 km) |
| Ashtabula to Coburg | 4,151.41 mi (6,681.05 km) |
| Ashtabula to Coesfeld | 3,950.78 mi (6,358.17 km) |
| Ashtabula to Cologne | 3,975.44 mi (6,397.86 km) |
| Ashtabula to Coswig | 4,217.96 mi (6,788.15 km) |
