| Walla Walla to Butzbach | 5,056.78 mi (8,138.10 km) |
| Walla Walla to Buxtehude | 4,910.97 mi (7,903.44 km) |
| Walla Walla to Cadolzburg | 5,168.56 mi (8,317.99 km) |
| Walla Walla to Calbe | 5,049.77 mi (8,126.82 km) |
| Walla Walla to Calw | 5,155.72 mi (8,297.33 km) |
| Walla Walla to Castrop-Rauxel | 4,960.16 mi (7,982.61 km) |
| Walla Walla to Celle | 4,968.20 mi (7,995.55 km) |
| Walla Walla to Cham | 5,226.10 mi (8,410.60 km) |
| Walla Walla to Chemnitz | 5,138.58 mi (8,269.74 km) |
| Walla Walla to Clausthal-Zellerfeld | 5,020.91 mi (8,080.37 km) |
| Walla Walla to Cloppenburg | 4,906.16 mi (7,895.71 km) |
| Walla Walla to Coburg | 5,124.20 mi (8,246.60 km) |
| Walla Walla to Coesfeld | 4,934.13 mi (7,940.71 km) |
| Walla Walla to Cologne | 4,984.91 mi (8,022.43 km) |
| Walla Walla to Coswig | 5,136.74 mi (8,266.79 km) |
