| South Houston to Zola Predosa | 5,537.00 mi (8,910.95 km) |
| South Houston to Adazi | 5,492.78 mi (8,839.78 km) |
| South Houston to Aizkraukle | 5,539.98 mi (8,915.74 km) |
| South Houston to Aluksne | 5,553.88 mi (8,938.10 km) |
| South Houston to Balvi | 5,572.52 mi (8,968.10 km) |
| South Houston to Bauska | 5,517.79 mi (8,880.02 km) |
| South Houston to Cesis | 5,508.38 mi (8,864.89 km) |
| South Houston to Daugavpils | 5,610.19 mi (9,028.72 km) |
| South Houston to Dobele | 5,481.35 mi (8,821.39 km) |
| South Houston to Gulbene | 5,557.02 mi (8,943.15 km) |
| South Houston to Jekabpils | 5,562.72 mi (8,952.33 km) |
| South Houston to Jelgava | 5,493.15 mi (8,840.37 km) |
| South Houston to Jurmala | 5,480.79 mi (8,820.48 km) |
| South Houston to Kekava | 5,500.20 mi (8,851.71 km) |
| South Houston to Kraslava | 5,628.02 mi (9,057.42 km) |
