| Tettnang to Cosenza | 667.28 mi (1,073.89 km) |
| Tettnang to Cossato | 160.25 mi (257.89 km) |
| Tettnang to Costa Volpino | 129.43 mi (208.30 km) |
| Tettnang to Creazzo | 172.93 mi (278.31 km) |
| Tettnang to Crema | 159.26 mi (256.31 km) |
| Tettnang to Cremona | 176.61 mi (284.22 km) |
| Tettnang to Crevalcore | 217.35 mi (349.79 km) |
| Tettnang to Crispiano | 617.76 mi (994.18 km) |
| Tettnang to Crosia | 664.53 mi (1,069.46 km) |
| Tettnang to Crotone | 702.81 mi (1,131.06 km) |
| Tettnang to Cuneo | 247.26 mi (397.92 km) |
| Tettnang to Cuorgne | 182.53 mi (293.76 km) |
| Tettnang to Cusano Milanino | 147.78 mi (237.83 km) |
| Tettnang to Cutro | 702.27 mi (1,130.20 km) |
| Tettnang to Cutrofiano | 674.63 mi (1,085.72 km) |
