| Gujan-Mestras to Busto Garolfo | 489.25 mi (787.37 km) |
| Gujan-Mestras to Cabras | 587.93 mi (946.19 km) |
| Gujan-Mestras to Cadelbosco di Sopra | 572.53 mi (921.40 km) |
| Gujan-Mestras to Cadoneghe | 636.44 mi (1,024.25 km) |
| Gujan-Mestras to Cagli | 683.97 mi (1,100.75 km) |
| Gujan-Mestras to Cagliari | 642.12 mi (1,033.39 km) |
| Gujan-Mestras to Cairo Montenotte | 459.85 mi (740.06 km) |
| Gujan-Mestras to Caivano | 818.21 mi (1,316.77 km) |
| Gujan-Mestras to Calcinaia | 582.34 mi (937.18 km) |
| Gujan-Mestras to Calcinato | 562.85 mi (905.82 km) |
| Gujan-Mestras to Calderara di Reno | 606.18 mi (975.55 km) |
| Gujan-Mestras to Caldogno | 615.39 mi (990.37 km) |
| Gujan-Mestras to Calenzano | 607.19 mi (977.18 km) |
| Gujan-Mestras to Calolziocorte | 516.93 mi (831.92 km) |
| Gujan-Mestras to Caltagirone | 958.03 mi (1,541.80 km) |
