| Cayenne to Bombarral | 3,586.46 mi (5,771.85 km) |
| Cayenne to Bougado | 3,685.88 mi (5,931.85 km) |
| Cayenne to Braga | 3,699.61 mi (5,953.95 km) |
| Cayenne to Braganca | 3,782.66 mi (6,087.60 km) |
| Cayenne to Cabeceiras de Basto | 3,716.96 mi (5,981.88 km) |
| Cayenne to Cacem | 3,562.22 mi (5,732.83 km) |
| Cayenne to Cadaval | 3,587.82 mi (5,774.05 km) |
| Cayenne to Caldas da Rainha | 3,592.17 mi (5,781.04 km) |
| Cayenne to Calheta | 2,969.11 mi (4,778.32 km) |
| Cayenne to Camara de Lobos | 2,977.17 mi (4,791.30 km) |
| Cayenne to Canico | 2,981.45 mi (4,798.17 km) |
| Cayenne to Cantanhede | 3,649.57 mi (5,873.42 km) |
| Cayenne to Carregal do Sal | 3,679.67 mi (5,921.86 km) |
| Cayenne to Cartaxo | 3,599.70 mi (5,793.15 km) |
| Cayenne to Cascais | 3,554.72 mi (5,720.77 km) |
