| Williamsport to Irun | 3,711.95 mi (5,973.81 km) |
| Williamsport to Isla-Cristina | 3,640.16 mi (5,858.27 km) |
| Williamsport to Jaca | 3,792.17 mi (6,102.91 km) |
| Williamsport to Jaen | 3,793.79 mi (6,105.51 km) |
| Williamsport to Jerez de la Frontera | 3,714.66 mi (5,978.16 km) |
| Williamsport to Jerez de los Caballeros | 3,631.43 mi (5,844.22 km) |
| Williamsport to Jodar | 3,811.82 mi (6,134.54 km) |
| Williamsport to Jumilla | 3,887.02 mi (6,255.55 km) |
| Williamsport to La Algaba | 3,696.43 mi (5,948.83 km) |
| Williamsport to La Baneza | 3,553.45 mi (5,718.73 km) |
| Williamsport to La Carlota | 3,741.06 mi (6,020.65 km) |
| Williamsport to La Carolina | 3,784.86 mi (6,091.14 km) |
| Williamsport to La Corredoria | 3,526.50 mi (5,675.36 km) |
| Williamsport to La Eliana | 3,888.58 mi (6,258.07 km) |
| Williamsport to La Escala | 3,972.94 mi (6,393.83 km) |
