| Grass Valley to Butzbach | 5,533.21 mi (8,904.85 km) |
| Grass Valley to Buxtehude | 5,392.18 mi (8,677.88 km) |
| Grass Valley to Cadolzburg | 5,646.26 mi (9,086.78 km) |
| Grass Valley to Calbe | 5,531.21 mi (8,901.62 km) |
| Grass Valley to Calw | 5,629.90 mi (9,060.45 km) |
| Grass Valley to Castrop-Rauxel | 5,436.57 mi (8,749.32 km) |
| Grass Valley to Celle | 5,448.82 mi (8,769.03 km) |
| Grass Valley to Cham | 5,705.53 mi (9,182.16 km) |
| Grass Valley to Chemnitz | 5,620.00 mi (9,044.52 km) |
| Grass Valley to Clausthal-Zellerfeld | 5,500.83 mi (8,852.74 km) |
| Grass Valley to Cloppenburg | 5,385.05 mi (8,666.41 km) |
| Grass Valley to Coburg | 5,602.99 mi (9,017.14 km) |
| Grass Valley to Coesfeld | 5,410.92 mi (8,708.03 km) |
| Grass Valley to Cologne | 5,460.05 mi (8,787.10 km) |
| Grass Valley to Coswig | 5,619.10 mi (9,043.07 km) |
