| Walnut Creek to Butzbach | 5,638.95 mi (9,075.02 km) |
| Walnut Creek to Buxtehude | 5,497.77 mi (8,847.81 km) |
| Walnut Creek to Cadolzburg | 5,751.98 mi (9,256.92 km) |
| Walnut Creek to Calbe | 5,636.78 mi (9,071.53 km) |
| Walnut Creek to Calw | 5,735.65 mi (9,230.64 km) |
| Walnut Creek to Castrop-Rauxel | 5,542.31 mi (8,919.49 km) |
| Walnut Creek to Celle | 5,554.44 mi (8,939.01 km) |
| Walnut Creek to Cham | 5,811.20 mi (9,352.22 km) |
| Walnut Creek to Chemnitz | 5,725.58 mi (9,214.43 km) |
| Walnut Creek to Clausthal-Zellerfeld | 5,606.48 mi (9,022.77 km) |
| Walnut Creek to Cloppenburg | 5,490.74 mi (8,836.49 km) |
| Walnut Creek to Coburg | 5,708.68 mi (9,187.24 km) |
| Walnut Creek to Coesfeld | 5,516.65 mi (8,878.19 km) |
| Walnut Creek to Cologne | 5,565.80 mi (8,957.28 km) |
| Walnut Creek to Coswig | 5,724.62 mi (9,212.89 km) |
