| Seinajoki to Cosenza | 1,646.19 mi (2,649.29 km) |
| Seinajoki to Cossato | 1,322.60 mi (2,128.52 km) |
| Seinajoki to Costa Volpino | 1,274.07 mi (2,050.41 km) |
| Seinajoki to Creazzo | 1,273.48 mi (2,049.47 km) |
| Seinajoki to Crema | 1,310.86 mi (2,109.63 km) |
| Seinajoki to Cremona | 1,320.81 mi (2,125.64 km) |
| Seinajoki to Crevalcore | 1,332.19 mi (2,143.96 km) |
| Seinajoki to Crispiano | 1,550.62 mi (2,495.49 km) |
| Seinajoki to Crosia | 1,624.45 mi (2,614.30 km) |
| Seinajoki to Crotone | 1,655.43 mi (2,664.16 km) |
| Seinajoki to Cuneo | 1,409.75 mi (2,268.77 km) |
| Seinajoki to Cuorgne | 1,342.96 mi (2,161.28 km) |
| Seinajoki to Cusano Milanino | 1,306.81 mi (2,103.10 km) |
| Seinajoki to Cutro | 1,659.72 mi (2,671.06 km) |
| Seinajoki to Cutrofiano | 1,578.43 mi (2,540.23 km) |
