| Rock Island to San Baudilio de Llobregat | 4,538.58 mi (7,304.13 km) |
| Rock Island to San Celoni | 4,544.04 mi (7,312.93 km) |
| Rock Island to San Cugat del Valles | 4,535.40 mi (7,299.02 km) |
| Rock Island to San Fausto de Campcentellas | 4,540.69 mi (7,307.54 km) |
| Rock Island to San Feliu de Guixols | 4,563.29 mi (7,343.90 km) |
| Rock Island to San Feliu de Llobregat | 4,537.19 mi (7,301.91 km) |
| Rock Island to San Fernando | 4,359.13 mi (7,015.35 km) |
| Rock Island to San Fernando de Henares | 4,331.44 mi (6,970.78 km) |
| Rock Island to San Fructuoso de Bages | 4,515.48 mi (7,266.96 km) |
| Rock Island to San Javier | 4,552.44 mi (7,326.44 km) |
| Rock Island to San Juan de Alicante | 4,546.63 mi (7,317.09 km) |
| Rock Island to San Juan de Aznalfarache | 4,333.66 mi (6,974.36 km) |
| Rock Island to San Juan de Vilasar | 4,547.21 mi (7,318.03 km) |
| Rock Island to San Juan del Puerto | 4,297.83 mi (6,916.68 km) |
| Rock Island to San Juan Despi | 4,538.40 mi (7,303.85 km) |
