| South Houston to Sant Joan de Vilatorrada | 5,217.69 mi (8,397.06 km) |
| South Houston to Sant Just Desvern | 5,241.51 mi (8,435.39 km) |
| South Houston to Sant Sadurni d'Anoia | 5,226.79 mi (8,411.70 km) |
| South Houston to Santa Coloma de Farnes | 5,253.36 mi (8,454.46 km) |
| South Houston to Santa Comba | 4,686.14 mi (7,541.61 km) |
| South Houston to Santa Cruz | 4,667.07 mi (7,510.93 km) |
| South Houston to Santa Cruz de Bezana | 4,905.06 mi (7,893.94 km) |
| South Houston to Santa Cruz de la Palma | 4,576.38 mi (7,364.97 km) |
| South Houston to Santa Eulalia del Rio | 5,292.36 mi (8,517.22 km) |
| South Houston to Santa Margarita | 5,343.34 mi (8,599.27 km) |
| South Houston to Santa Margarita de Mombuy | 5,213.99 mi (8,391.11 km) |
| South Houston to Santa Maria de Cayon | 4,911.02 mi (7,903.53 km) |
| South Houston to Santa Maria de Palautordera | 5,248.64 mi (8,446.87 km) |
| South Houston to Santa Marta de Tormes | 4,891.41 mi (7,871.96 km) |
| South Houston to Santa Perpetua de Moguda | 5,241.54 mi (8,435.45 km) |
