| Janakkala to Coin | 2,107.97 mi (3,392.45 km) |
| Janakkala to Colindres | 1,673.36 mi (2,693.02 km) |
| Janakkala to Collado-Villalba | 1,849.82 mi (2,977.00 km) |
| Janakkala to Colmenar Viejo | 1,841.74 mi (2,964.00 km) |
| Janakkala to Colmenarejo | 1,854.34 mi (2,984.28 km) |
| Janakkala to Conil de la Frontera | 2,167.40 mi (3,488.10 km) |
| Janakkala to Consuegra | 1,908.82 mi (3,071.95 km) |
| Janakkala to Corbera de Llobregat | 1,650.29 mi (2,655.88 km) |
| Janakkala to Cordoba | 2,034.84 mi (3,274.75 km) |
| Janakkala to Coria del Rio | 2,105.02 mi (3,387.70 km) |
| Janakkala to Crevillente | 1,911.41 mi (3,076.12 km) |
| Janakkala to Cuarte de Huerva | 1,711.34 mi (2,754.14 km) |
| Janakkala to Cubellas | 1,669.16 mi (2,686.25 km) |
| Janakkala to Cuellar | 1,813.04 mi (2,917.80 km) |
| Janakkala to Cuenca | 1,834.31 mi (2,952.04 km) |
