| Prospect Heights to Saulkrasti | 4,540.29 mi (7,306.90 km) |
| Prospect Heights to Sigulda | 4,557.50 mi (7,334.59 km) |
| Prospect Heights to Smiltene | 4,573.21 mi (7,359.87 km) |
| Prospect Heights to Talsi | 4,488.56 mi (7,223.64 km) |
| Prospect Heights to Tukums | 4,517.09 mi (7,269.55 km) |
| Prospect Heights to Ulbroka | 4,550.93 mi (7,324.01 km) |
| Prospect Heights to Valka | 4,560.52 mi (7,339.45 km) |
| Prospect Heights to Valmiera | 4,554.01 mi (7,328.97 km) |
| Prospect Heights to Varaklani | 4,635.69 mi (7,460.43 km) |
| Prospect Heights to Ventspils | 4,452.97 mi (7,166.37 km) |
| Prospect Heights to Balzers | 4,478.18 mi (7,206.93 km) |
| Prospect Heights to Eschen | 4,472.79 mi (7,198.26 km) |
| Prospect Heights to Gamprin | 4,472.15 mi (7,197.23 km) |
| Prospect Heights to Mauren | 4,473.42 mi (7,199.28 km) |
| Prospect Heights to Planken | 4,474.76 mi (7,201.44 km) |
