| Tucson to Cabestany | 5,784.41 mi (9,309.11 km) |
| Tucson to Cabries | 5,845.80 mi (9,407.90 km) |
| Tucson to Cachan | 5,499.63 mi (8,850.80 km) |
| Tucson to Caen | 5,385.44 mi (8,667.04 km) |
| Tucson to Cagnes-sur-Mer | 5,902.70 mi (9,499.47 km) |
| Tucson to Cahors | 5,649.77 mi (9,092.42 km) |
| Tucson to Calais | 5,392.35 mi (8,678.15 km) |
| Tucson to Caluire-et-Cuire | 5,721.11 mi (9,207.24 km) |
| Tucson to Cambrai | 5,472.83 mi (8,807.67 km) |
| Tucson to Canet-en-Roussillon | 5,785.87 mi (9,311.47 km) |
| Tucson to Cannes | 5,902.76 mi (9,499.57 km) |
| Tucson to Canteleu | 5,425.42 mi (8,731.37 km) |
| Tucson to Capbreton | 5,568.94 mi (8,962.34 km) |
| Tucson to Carcassonne | 5,738.16 mi (9,234.67 km) |
| Tucson to Carmaux | 5,694.69 mi (9,164.73 km) |
