| Prospect Heights to Irun | 4,161.61 mi (6,697.46 km) |
| Prospect Heights to Isla-Cristina | 4,137.23 mi (6,658.22 km) |
| Prospect Heights to Jaca | 4,243.58 mi (6,829.38 km) |
| Prospect Heights to Jaen | 4,279.83 mi (6,887.71 km) |
| Prospect Heights to Jerez de la Frontera | 4,211.56 mi (6,777.85 km) |
| Prospect Heights to Jerez de los Caballeros | 4,121.63 mi (6,633.13 km) |
| Prospect Heights to Jodar | 4,296.51 mi (6,914.57 km) |
| Prospect Heights to Jumilla | 4,363.40 mi (7,022.22 km) |
| Prospect Heights to La Algaba | 4,189.27 mi (6,741.98 km) |
| Prospect Heights to La Baneza | 4,019.37 mi (6,468.55 km) |
| Prospect Heights to La Carlota | 4,230.35 mi (6,808.09 km) |
| Prospect Heights to La Carolina | 4,267.97 mi (6,868.63 km) |
| Prospect Heights to La Corredoria | 3,985.49 mi (6,414.03 km) |
| Prospect Heights to La Eliana | 4,357.14 mi (7,012.13 km) |
| Prospect Heights to La Escala | 4,417.32 mi (7,109.00 km) |
