| Koyulhisar to Benavente | 2,453.88 mi (3,949.13 km) |
| Koyulhisar to Bombarral | 2,465.89 mi (3,968.47 km) |
| Koyulhisar to Bougado | 2,397.21 mi (3,857.94 km) |
| Koyulhisar to Braga | 2,386.69 mi (3,841.00 km) |
| Koyulhisar to Braganca | 2,299.19 mi (3,700.18 km) |
| Koyulhisar to Cabeceiras de Basto | 2,366.70 mi (3,808.83 km) |
| Koyulhisar to Cacem | 2,484.03 mi (3,997.66 km) |
| Koyulhisar to Cadaval | 2,463.77 mi (3,965.06 km) |
| Koyulhisar to Caldas da Rainha | 2,462.09 mi (3,962.34 km) |
| Koyulhisar to Calheta | 3,049.32 mi (4,907.41 km) |
| Koyulhisar to Camara de Lobos | 3,040.46 mi (4,893.15 km) |
| Koyulhisar to Canico | 3,035.45 mi (4,885.09 km) |
| Koyulhisar to Cantanhede | 2,416.42 mi (3,888.86 km) |
| Koyulhisar to Carregal do Sal | 2,384.68 mi (3,837.77 km) |
| Koyulhisar to Cartaxo | 2,449.26 mi (3,941.70 km) |
