| Tettnang to Cabestany | 472.54 mi (760.48 km) |
| Tettnang to Cabries | 356.04 mi (572.98 km) |
| Tettnang to Cachan | 342.66 mi (551.45 km) |
| Tettnang to Caen | 467.93 mi (753.06 km) |
| Tettnang to Cagnes-sur-Mer | 300.78 mi (484.05 km) |
| Tettnang to Cahors | 449.29 mi (723.07 km) |
| Tettnang to Calais | 415.08 mi (668.00 km) |
| Tettnang to Caluire-et-Cuire | 259.13 mi (417.03 km) |
| Tettnang to Cambrai | 336.18 mi (541.04 km) |
| Tettnang to Canet-en-Roussillon | 469.10 mi (754.94 km) |
| Tettnang to Cannes | 310.60 mi (499.86 km) |
| Tettnang to Canteleu | 409.66 mi (659.28 km) |
| Tettnang to Capbreton | 599.81 mi (965.30 km) |
| Tettnang to Carcassonne | 466.65 mi (751.01 km) |
| Tettnang to Carmaux | 436.05 mi (701.75 km) |
