| Seinajoki to Catania | 1,777.95 mi (2,861.34 km) |
| Seinajoki to Catanzaro | 1,671.25 mi (2,689.62 km) |
| Seinajoki to Cattolica | 1,361.96 mi (2,191.87 km) |
| Seinajoki to Cava de' Tirreni | 1,562.75 mi (2,515.01 km) |
| Seinajoki to Cavallino | 1,564.67 mi (2,518.09 km) |
| Seinajoki to Cavarzere | 1,291.79 mi (2,078.94 km) |
| Seinajoki to Cave | 1,504.44 mi (2,421.16 km) |
| Seinajoki to Cavriago | 1,341.98 mi (2,159.72 km) |
| Seinajoki to Cavriglia | 1,407.58 mi (2,265.28 km) |
| Seinajoki to Cazzago San Martino | 1,291.50 mi (2,078.46 km) |
| Seinajoki to Ceccano | 1,517.07 mi (2,441.48 km) |
| Seinajoki to Cecina | 1,433.86 mi (2,307.57 km) |
| Seinajoki to Cefalu | 1,750.51 mi (2,817.17 km) |
| Seinajoki to Ceglie Messapico | 1,545.59 mi (2,487.39 km) |
| Seinajoki to Celano | 1,479.57 mi (2,381.13 km) |
