| Callaway to Butzbach | 4,817.62 mi (7,753.20 km) |
| Callaway to Buxtehude | 4,776.29 mi (7,686.70 km) |
| Callaway to Cadolzburg | 4,934.91 mi (7,941.96 km) |
| Callaway to Calbe | 4,899.69 mi (7,885.29 km) |
| Callaway to Calw | 4,867.86 mi (7,834.06 km) |
| Callaway to Castrop-Rauxel | 4,734.12 mi (7,618.84 km) |
| Callaway to Celle | 4,813.95 mi (7,747.30 km) |
| Callaway to Cham | 5,014.29 mi (8,069.71 km) |
| Callaway to Chemnitz | 4,975.83 mi (8,007.83 km) |
| Callaway to Clausthal-Zellerfeld | 4,846.48 mi (7,799.66 km) |
| Callaway to Cloppenburg | 4,729.51 mi (7,611.41 km) |
| Callaway to Coburg | 4,915.22 mi (7,910.29 km) |
| Callaway to Coesfeld | 4,717.94 mi (7,592.79 km) |
| Callaway to Cologne | 4,735.27 mi (7,620.69 km) |
| Callaway to Coswig | 4,992.74 mi (8,035.05 km) |
