| Biddeford to Suhut | 4,927.89 mi (7,930.68 km) |
| Biddeford to Sulakyurt | 4,979.48 mi (8,013.70 km) |
| Biddeford to Sultanbeyli | 4,766.50 mi (7,670.95 km) |
| Biddeford to Sultandagi | 4,955.67 mi (7,975.38 km) |
| Biddeford to Sultanhani | 5,061.83 mi (8,146.23 km) |
| Biddeford to Sultanhisar | 4,858.67 mi (7,819.28 km) |
| Biddeford to Suluova | 5,022.46 mi (8,082.86 km) |
| Biddeford to Sumbas | 5,198.65 mi (8,366.42 km) |
| Biddeford to Sungurlu | 5,005.01 mi (8,054.78 km) |
| Biddeford to Surmene | 5,185.73 mi (8,345.63 km) |
| Biddeford to Suruc | 5,315.15 mi (8,553.91 km) |
| Biddeford to Susehri | 5,147.10 mi (8,283.45 km) |
| Biddeford to Susurluk | 4,768.76 mi (7,674.58 km) |
| Biddeford to Susuz | 5,301.96 mi (8,532.69 km) |
| Biddeford to Sutculer | 4,993.10 mi (8,035.62 km) |
