| Keynsham to Centralia (Illinois) | 4,074.13 mi (6,556.67 km) |
| Keynsham to Centralia (Washington) | 4,793.33 mi (7,714.12 km) |
| Keynsham to Centreville (Virginia) | 3,589.04 mi (5,776.00 km) |
| Keynsham to Ceres (California) | 5,253.46 mi (8,454.63 km) |
| Keynsham to Cerritos (California) | 5,372.43 mi (8,646.09 km) |
| Keynsham to Chalco (Nebraska) | 4,214.29 mi (6,782.24 km) |
| Keynsham to Chalmette (Louisiana) | 4,528.48 mi (7,287.89 km) |
| Keynsham to Chambersburg (Pennsylvania) | 3,549.61 mi (5,712.55 km) |
| Keynsham to Chamblee (Georgia) | 4,101.54 mi (6,600.80 km) |
| Keynsham to Champaign (Illinois) | 3,965.99 mi (6,382.64 km) |
| Keynsham to Champlin (Minnesota) | 3,924.77 mi (6,316.31 km) |
| Keynsham to Chandler (Arizona) | 5,192.91 mi (8,357.17 km) |
| Keynsham to Chanhassen (Minnesota) | 3,945.59 mi (6,349.81 km) |
| Keynsham to Channahon (Illinois) | 3,904.93 mi (6,284.37 km) |
| Keynsham to Channelview (Texas) | 4,745.03 mi (7,636.39 km) |
