| Antrim to Benavente | 1,094.95 mi (1,762.16 km) |
| Antrim to Bombarral | 1,076.21 mi (1,731.99 km) |
| Antrim to Bougado | 930.73 mi (1,497.86 km) |
| Antrim to Braga | 915.35 mi (1,473.11 km) |
| Antrim to Braganca | 892.39 mi (1,436.17 km) |
| Antrim to Cabeceiras de Basto | 914.67 mi (1,472.02 km) |
| Antrim to Cacem | 1,111.30 mi (1,788.46 km) |
| Antrim to Cadaval | 1,078.27 mi (1,735.31 km) |
| Antrim to Caldas da Rainha | 1,066.54 mi (1,716.43 km) |
| Antrim to Calheta | 1,610.58 mi (2,591.98 km) |
| Antrim to Camara de Lobos | 1,609.60 mi (2,590.41 km) |
| Antrim to Canico | 1,611.19 mi (2,592.95 km) |
| Antrim to Cantanhede | 999.03 mi (1,607.78 km) |
| Antrim to Carregal do Sal | 990.38 mi (1,593.87 km) |
| Antrim to Cartaxo | 1,082.26 mi (1,741.73 km) |
