| Gilbert to Benavente | 5,422.16 mi (8,726.12 km) |
| Gilbert to Bombarral | 5,394.76 mi (8,682.03 km) |
| Gilbert to Bougado | 5,342.04 mi (8,597.19 km) |
| Gilbert to Braga | 5,339.91 mi (8,593.76 km) |
| Gilbert to Braganca | 5,401.10 mi (8,692.22 km) |
| Gilbert to Cabeceiras de Basto | 5,357.92 mi (8,622.75 km) |
| Gilbert to Cacem | 5,406.92 mi (8,701.60 km) |
| Gilbert to Cadaval | 5,398.56 mi (8,688.14 km) |
| Gilbert to Caldas da Rainha | 5,390.32 mi (8,674.89 km) |
| Gilbert to Calheta | 5,255.89 mi (8,458.54 km) |
| Gilbert to Camara de Lobos | 5,266.34 mi (8,475.35 km) |
| Gilbert to Canico | 5,274.63 mi (8,488.69 km) |
| Gilbert to Cantanhede | 5,378.37 mi (8,655.64 km) |
| Gilbert to Carregal do Sal | 5,401.00 mi (8,692.06 km) |
| Gilbert to Cartaxo | 5,415.86 mi (8,715.99 km) |
