| Walla Walla to Cabestany | 5,326.60 mi (8,572.34 km) |
| Walla Walla to Cabries | 5,358.34 mi (8,623.41 km) |
| Walla Walla to Cachan | 4,976.28 mi (8,008.55 km) |
| Walla Walla to Caen | 4,877.42 mi (7,849.44 km) |
| Walla Walla to Cagnes-sur-Mer | 5,397.57 mi (8,686.55 km) |
| Walla Walla to Cahors | 5,184.11 mi (8,343.01 km) |
| Walla Walla to Calais | 4,847.49 mi (7,801.28 km) |
| Walla Walla to Caluire-et-Cuire | 5,212.06 mi (8,388.00 km) |
| Walla Walla to Cambrai | 4,927.03 mi (7,929.29 km) |
| Walla Walla to Canet-en-Roussillon | 5,327.22 mi (8,573.33 km) |
| Walla Walla to Cannes | 5,400.01 mi (8,690.48 km) |
| Walla Walla to Canteleu | 4,903.92 mi (7,892.10 km) |
| Walla Walla to Capbreton | 5,136.87 mi (8,266.99 km) |
| Walla Walla to Carcassonne | 5,279.33 mi (8,496.25 km) |
| Walla Walla to Carmaux | 5,227.72 mi (8,413.20 km) |
