| Suwalki to Bombarral | 1,809.42 mi (2,911.98 km) |
| Suwalki to Bougado | 1,687.96 mi (2,716.51 km) |
| Suwalki to Braga | 1,672.74 mi (2,692.01 km) |
| Suwalki to Braganca | 1,597.26 mi (2,570.55 km) |
| Suwalki to Cabeceiras de Basto | 1,658.04 mi (2,668.35 km) |
| Suwalki to Cacem | 1,839.67 mi (2,960.66 km) |
| Suwalki to Cadaval | 1,809.04 mi (2,911.36 km) |
| Suwalki to Caldas da Rainha | 1,801.88 mi (2,899.85 km) |
| Suwalki to Calheta | 2,444.78 mi (3,934.50 km) |
| Suwalki to Camara de Lobos | 2,439.27 mi (3,925.63 km) |
| Suwalki to Canico | 2,437.28 mi (3,922.42 km) |
| Suwalki to Cantanhede | 1,735.99 mi (2,793.81 km) |
| Suwalki to Carregal do Sal | 1,709.28 mi (2,750.81 km) |
| Suwalki to Cartaxo | 1,801.20 mi (2,898.76 km) |
| Suwalki to Cascais | 1,847.24 mi (2,972.84 km) |
