| Arecibo to Benavente | 3,717.62 mi (5,982.93 km) |
| Arecibo to Bombarral | 3,700.56 mi (5,955.47 km) |
| Arecibo to Bougado | 3,746.81 mi (6,029.91 km) |
| Arecibo to Braga | 3,755.66 mi (6,044.14 km) |
| Arecibo to Braganca | 3,842.77 mi (6,184.35 km) |
| Arecibo to Cabeceiras de Basto | 3,776.25 mi (6,077.28 km) |
| Arecibo to Cacem | 3,689.18 mi (5,937.16 km) |
| Arecibo to Cadaval | 3,703.27 mi (5,959.84 km) |
| Arecibo to Caldas da Rainha | 3,702.52 mi (5,958.63 km) |
| Arecibo to Calheta | 3,211.54 mi (5,168.48 km) |
| Arecibo to Camara de Lobos | 3,222.22 mi (5,185.66 km) |
| Arecibo to Canico | 3,229.29 mi (5,197.04 km) |
| Arecibo to Cantanhede | 3,737.57 mi (6,015.04 km) |
| Arecibo to Carregal do Sal | 3,769.28 mi (6,066.07 km) |
| Arecibo to Cartaxo | 3,719.63 mi (5,986.17 km) |
