| Potomac to Saint-Hilaire-de-Riez | 3,700.89 mi (5,956.00 km) |
| Potomac to Saint-Jacques-de-la-Lande | 3,678.65 mi (5,920.21 km) |
| Potomac to Saint-Jean | 3,937.63 mi (6,337.01 km) |
| Potomac to Saint-Jean-d'Illac | 3,802.09 mi (6,118.88 km) |
| Potomac to Saint-Jean-de-Braye | 3,841.12 mi (6,181.69 km) |
| Potomac to Saint-Jean-de-la-Ruelle | 3,836.89 mi (6,174.88 km) |
| Potomac to Saint-Jean-de-Luz | 3,800.53 mi (6,116.36 km) |
| Potomac to Saint-Jean-de-Monts | 3,694.05 mi (5,945.00 km) |
| Potomac to Saint-Jean-de-Vedas | 4,045.13 mi (6,510.01 km) |
| Potomac to Saint-Jean-le-Blanc | 3,839.33 mi (6,178.80 km) |
| Potomac to Saint-Julien-en-Genevois | 4,067.71 mi (6,546.35 km) |
| Potomac to Saint-Junien | 3,848.44 mi (6,193.47 km) |
| Potomac to Saint-Laurent-de-la-Salanque | 4,031.60 mi (6,488.23 km) |
| Potomac to Saint-Laurent-du-Var | 4,192.60 mi (6,747.34 km) |
| Potomac to Saint-Leu-la-Foret | 3,824.12 mi (6,154.33 km) |
