| Grefrath to Felgueiras | 974.06 mi (1,567.60 km) |
| Grefrath to Ferreira do Zezere | 1,068.25 mi (1,719.18 km) |
| Grefrath to Figueira da Foz | 1,060.74 mi (1,707.10 km) |
| Grefrath to Funchal | 1,743.80 mi (2,806.38 km) |
| Grefrath to Fundao | 1,018.66 mi (1,639.37 km) |
| Grefrath to Gafanha da Nazare | 1,030.10 mi (1,657.79 km) |
| Grefrath to Gondomar | 996.67 mi (1,603.98 km) |
| Grefrath to Gouveia | 1,001.41 mi (1,611.62 km) |
| Grefrath to Grandola | 1,162.45 mi (1,870.79 km) |
| Grefrath to Guarda | 991.18 mi (1,595.15 km) |
| Grefrath to Guimaraes | 973.02 mi (1,565.93 km) |
| Grefrath to Horta | 1,901.16 mi (3,059.63 km) |
| Grefrath to Idanha-a-Nova | 1,022.65 mi (1,645.79 km) |
| Grefrath to Ilhavo | 1,030.42 mi (1,658.30 km) |
| Grefrath to Lagoa | 1,219.47 mi (1,962.54 km) |
