| South Houston to Kopavogur | 3,893.43 mi (6,265.88 km) |
| South Houston to Reykjavik | 3,892.54 mi (6,264.43 km) |
| South Houston to Saudharkrokur | 3,960.06 mi (6,373.09 km) |
| South Houston to Selfoss | 3,920.93 mi (6,310.13 km) |
| South Houston to An Cabhan | 4,505.49 mi (7,250.88 km) |
| South Houston to Arklow | 4,577.49 mi (7,366.75 km) |
| South Houston to Ashtown | 4,558.36 mi (7,335.97 km) |
| South Houston to Athy | 4,540.67 mi (7,307.50 km) |
| South Houston to Baile Atha Luain | 4,494.07 mi (7,232.51 km) |
| South Houston to Ballincollig | 4,498.97 mi (7,240.40 km) |
| South Houston to Blackrock | 4,566.01 mi (7,348.29 km) |
| South Houston to Carlow | 4,546.26 mi (7,316.49 km) |
| South Houston to Carrick on Shannon | 4,477.81 mi (7,206.34 km) |
| South Houston to Carrigaline | 4,508.53 mi (7,255.78 km) |
| South Houston to Castlebar | 4,432.30 mi (7,133.10 km) |
