| Tomball to Butzbach | 5,215.54 mi (8,393.60 km) |
| Tomball to Buxtehude | 5,148.79 mi (8,286.18 km) |
| Tomball to Cadolzburg | 5,334.64 mi (8,585.28 km) |
| Tomball to Calbe | 5,279.20 mi (8,496.06 km) |
| Tomball to Calw | 5,278.08 mi (8,494.24 km) |
| Tomball to Castrop-Rauxel | 5,126.80 mi (8,250.79 km) |
| Tomball to Celle | 5,192.11 mi (8,355.89 km) |
| Tomball to Cham | 5,411.10 mi (8,708.33 km) |
| Tomball to Chemnitz | 5,360.34 mi (8,626.64 km) |
| Tomball to Clausthal-Zellerfeld | 5,230.25 mi (8,417.27 km) |
| Tomball to Cloppenburg | 5,110.59 mi (8,224.71 km) |
| Tomball to Coburg | 5,308.81 mi (8,543.71 km) |
| Tomball to Coesfeld | 5,107.91 mi (8,220.38 km) |
| Tomball to Cologne | 5,133.39 mi (8,261.40 km) |
| Tomball to Coswig | 5,373.33 mi (8,647.54 km) |
