| Martha Lake to Rochefort | 5,051.52 mi (8,129.63 km) |
| Martha Lake to Rodez | 5,241.31 mi (8,435.08 km) |
| Martha Lake to Rognac | 5,364.46 mi (8,633.26 km) |
| Martha Lake to Roissy-en-Brie | 4,991.97 mi (8,033.80 km) |
| Martha Lake to Romainville | 4,981.00 mi (8,016.14 km) |
| Martha Lake to Romans-sur-Isere | 5,269.45 mi (8,480.36 km) |
| Martha Lake to Rombas | 5,053.81 mi (8,133.32 km) |
| Martha Lake to Romilly-sur-Seine | 5,035.65 mi (8,104.09 km) |
| Martha Lake to Ronchin | 4,901.02 mi (7,887.43 km) |
| Martha Lake to Roncq | 4,893.46 mi (7,875.26 km) |
| Martha Lake to Roquebrune-sur-Argens | 5,405.08 mi (8,698.63 km) |
| Martha Lake to Roquevaire | 5,382.65 mi (8,662.53 km) |
| Martha Lake to Rosny-sous-Bois | 4,983.24 mi (8,019.76 km) |
| Martha Lake to Roubaix | 4,898.59 mi (7,883.52 km) |
| Martha Lake to Rouen | 4,914.05 mi (7,908.41 km) |
