| Potomac to Islahiye | 5,708.47 mi (9,186.90 km) |
| Potomac to Isparta | 5,428.31 mi (8,736.03 km) |
| Potomac to Istanbul | 5,217.93 mi (8,397.45 km) |
| Potomac to Izmir | 5,256.98 mi (8,460.30 km) |
| Potomac to Kadinhani | 5,474.24 mi (8,809.94 km) |
| Potomac to Kadirli | 5,670.77 mi (9,126.23 km) |
| Potomac to Kagithane | 5,215.82 mi (8,394.06 km) |
| Potomac to Kahramanmaras | 5,693.31 mi (9,162.49 km) |
| Potomac to Kahta | 5,749.26 mi (9,252.55 km) |
| Potomac to Kaman | 5,482.94 mi (8,823.94 km) |
| Potomac to Kangal | 5,631.05 mi (9,062.30 km) |
| Potomac to Kapakli | 5,164.16 mi (8,310.91 km) |
| Potomac to Karaagac | 5,710.60 mi (9,190.33 km) |
| Potomac to Karaagac | 5,164.93 mi (8,312.16 km) |
| Potomac to Karabuk | 5,354.87 mi (8,617.83 km) |
