| Martorell to Coudekerque-Branche | 660.27 mi (1,062.60 km) |
| Martorell to Coueron | 435.69 mi (701.18 km) |
| Martorell to Coulommiers | 510.31 mi (821.27 km) |
| Martorell to Courbevoic | 513.15 mi (825.83 km) |
| Martorell to Courcouronnes | 494.58 mi (795.95 km) |
| Martorell to Cournon-d'Auvergne | 301.60 mi (485.37 km) |
| Martorell to Courrieres | 622.61 mi (1,002.00 km) |
| Martorell to Coutras | 267.29 mi (430.17 km) |
| Martorell to Couzeix | 306.08 mi (492.59 km) |
| Martorell to Cran-Gevrier | 370.19 mi (595.76 km) |
| Martorell to Craponne | 326.44 mi (525.36 km) |
| Martorell to Creil | 538.48 mi (866.60 km) |
| Martorell to Crepy-en-Valois | 538.16 mi (866.09 km) |
| Martorell to Crest | 273.58 mi (440.28 km) |
| Martorell to Creteil | 506.20 mi (814.64 km) |
