| Potomac to Hisarcik | 5,307.18 mi (8,541.09 km) |
| Potomac to Hizan | 5,870.28 mi (9,447.30 km) |
| Potomac to Hopa | 5,674.08 mi (9,131.55 km) |
| Potomac to Huyuk | 5,462.42 mi (8,790.92 km) |
| Potomac to Idil | 5,895.33 mi (9,487.62 km) |
| Potomac to Igdir | 5,841.99 mi (9,401.77 km) |
| Potomac to Ihsaniye | 5,365.26 mi (8,634.55 km) |
| Potomac to Ilic | 5,665.10 mi (9,117.10 km) |
| Potomac to Ilica | 5,735.09 mi (9,229.73 km) |
| Potomac to Incesu | 5,575.01 mi (8,972.11 km) |
| Potomac to Incirliova | 5,306.27 mi (8,539.62 km) |
| Potomac to Inebolu | 5,362.87 mi (8,630.71 km) |
| Potomac to Inegol | 5,281.58 mi (8,499.88 km) |
| Potomac to Ipsala | 5,117.45 mi (8,235.75 km) |
| Potomac to Iskenderun | 5,711.15 mi (9,191.20 km) |
