| Alpena to Slatina | 4,838.98 mi (7,787.59 km) |
| Alpena to Slobozia | 4,936.85 mi (7,945.09 km) |
| Alpena to Sovata | 4,759.22 mi (7,659.22 km) |
| Alpena to Strehaia | 4,788.39 mi (7,706.17 km) |
| Alpena to Suceava | 4,748.04 mi (7,641.23 km) |
| Alpena to Targoviste | 4,853.27 mi (7,810.59 km) |
| Alpena to Targu Frumos | 4,794.67 mi (7,716.27 km) |
| Alpena to Targu Jiu | 4,771.50 mi (7,678.98 km) |
| Alpena to Targu Lapus | 4,677.09 mi (7,527.05 km) |
| Alpena to Targu Neamt | 4,773.23 mi (7,681.78 km) |
| Alpena to Targu Ocna | 4,826.96 mi (7,768.24 km) |
| Alpena to Targu Secuiesc | 4,824.54 mi (7,764.34 km) |
| Alpena to Targu-Mures | 4,744.15 mi (7,634.97 km) |
| Alpena to Tarnaveni | 4,744.42 mi (7,635.41 km) |
| Alpena to Tasnad | 4,632.14 mi (7,454.70 km) |
