| Rock Island to Irun | 4,299.53 mi (6,919.42 km) |
| Rock Island to Isla-Cristina | 4,279.58 mi (6,887.32 km) |
| Rock Island to Jaca | 4,381.64 mi (7,051.57 km) |
| Rock Island to Jaen | 4,421.30 mi (7,115.39 km) |
| Rock Island to Jerez de la Frontera | 4,353.88 mi (7,006.90 km) |
| Rock Island to Jerez de los Caballeros | 4,263.49 mi (6,861.42 km) |
| Rock Island to Jodar | 4,437.86 mi (7,142.05 km) |
| Rock Island to Jumilla | 4,503.99 mi (7,248.47 km) |
| Rock Island to La Algaba | 4,331.30 mi (6,970.56 km) |
| Rock Island to La Baneza | 4,159.10 mi (6,693.43 km) |
| Rock Island to La Carlota | 4,372.10 mi (7,036.21 km) |
| Rock Island to La Carolina | 4,409.19 mi (7,095.91 km) |
| Rock Island to La Corredoria | 4,124.54 mi (6,637.81 km) |
| Rock Island to La Eliana | 4,496.97 mi (7,237.17 km) |
| Rock Island to La Escala | 4,554.47 mi (7,329.71 km) |
