| Twickenham to Centralia (Illinois) | 4,157.44 mi (6,690.75 km) |
| Twickenham to Centralia (Washington) | 4,849.33 mi (7,804.24 km) |
| Twickenham to Centreville (Virginia) | 3,676.83 mi (5,917.28 km) |
| Twickenham to Ceres (California) | 5,317.68 mi (8,557.98 km) |
| Twickenham to Cerritos (California) | 5,441.35 mi (8,757.00 km) |
| Twickenham to Chalco (Nebraska) | 4,292.37 mi (6,907.90 km) |
| Twickenham to Chalmette (Louisiana) | 4,615.79 mi (7,428.40 km) |
| Twickenham to Chambersburg (Pennsylvania) | 3,636.74 mi (5,852.77 km) |
| Twickenham to Chamblee (Georgia) | 4,189.28 mi (6,742.00 km) |
| Twickenham to Champaign (Illinois) | 4,048.69 mi (6,515.74 km) |
| Twickenham to Champlin (Minnesota) | 4,001.28 mi (6,439.43 km) |
| Twickenham to Chandler (Arizona) | 5,266.67 mi (8,475.89 km) |
| Twickenham to Chanhassen (Minnesota) | 4,022.26 mi (6,473.20 km) |
| Twickenham to Channahon (Illinois) | 3,986.77 mi (6,416.08 km) |
| Twickenham to Channelview (Texas) | 4,830.24 mi (7,773.51 km) |
