| Madison Heights to Sesena | 3,965.21 mi (6,381.39 km) |
| Madison Heights to Sestao | 3,885.72 mi (6,253.46 km) |
| Madison Heights to Sevilla | 3,961.20 mi (6,374.94 km) |
| Madison Heights to Sevilla La Nueva | 3,941.64 mi (6,343.45 km) |
| Madison Heights to Silla | 4,140.94 mi (6,664.19 km) |
| Madison Heights to Silleda | 3,672.77 mi (5,910.75 km) |
| Madison Heights to Sitges | 4,170.35 mi (6,711.53 km) |
| Madison Heights to Socuellamos | 4,035.26 mi (6,494.12 km) |
| Madison Heights to Soller | 4,264.91 mi (6,863.70 km) |
| Madison Heights to Solsona | 4,129.90 mi (6,646.43 km) |
| Madison Heights to Son Servera | 4,299.72 mi (6,919.73 km) |
| Madison Heights to Sonseca | 3,967.98 mi (6,385.85 km) |
| Madison Heights to Sopelana | 3,884.50 mi (6,251.50 km) |
| Madison Heights to Soria | 3,962.39 mi (6,376.85 km) |
| Madison Heights to Suances | 3,835.69 mi (6,172.95 km) |
