| Gretna to San Baudilio de Llobregat | 4,988.79 mi (8,028.68 km) |
| Gretna to San Celoni | 4,999.98 mi (8,046.68 km) |
| Gretna to San Cugat del Valles | 4,987.18 mi (8,026.09 km) |
| Gretna to San Fausto de Campcentellas | 4,993.53 mi (8,036.31 km) |
| Gretna to San Feliu de Guixols | 5,022.65 mi (8,083.17 km) |
| Gretna to San Feliu de Llobregat | 4,987.82 mi (8,027.12 km) |
| Gretna to San Fernando | 4,713.59 mi (7,585.80 km) |
| Gretna to San Fernando de Henares | 4,745.88 mi (7,637.76 km) |
| Gretna to San Fructuoso de Bages | 4,969.27 mi (7,997.26 km) |
| Gretna to San Javier | 4,949.78 mi (7,965.90 km) |
| Gretna to San Juan de Alicante | 4,952.68 mi (7,970.57 km) |
| Gretna to San Juan de Aznalfarache | 4,699.97 mi (7,563.87 km) |
| Gretna to San Juan de Vilasar | 5,000.74 mi (8,047.91 km) |
| Gretna to San Juan del Puerto | 4,659.47 mi (7,498.70 km) |
| Gretna to San Juan Despi | 4,988.91 mi (8,028.87 km) |
