| Ann Arbor to Rochefort | 3,921.66 mi (6,311.30 km) |
| Ann Arbor to Rodez | 4,125.74 mi (6,639.73 km) |
| Ann Arbor to Rognac | 4,269.45 mi (6,871.01 km) |
| Ann Arbor to Roissy-en-Brie | 3,975.06 mi (6,397.25 km) |
| Ann Arbor to Romainville | 3,963.31 mi (6,378.33 km) |
| Ann Arbor to Romans-sur-Isere | 4,204.03 mi (6,765.74 km) |
| Ann Arbor to Rombas | 4,094.76 mi (6,589.88 km) |
| Ann Arbor to Romilly-sur-Seine | 4,027.14 mi (6,481.05 km) |
| Ann Arbor to Ronchin | 3,932.30 mi (6,328.42 km) |
| Ann Arbor to Roncq | 3,928.71 mi (6,322.64 km) |
| Ann Arbor to Roquebrune-sur-Argens | 4,330.07 mi (6,968.58 km) |
| Ann Arbor to Roquevaire | 4,290.33 mi (6,904.62 km) |
| Ann Arbor to Rosny-sous-Bois | 3,965.81 mi (6,382.35 km) |
| Ann Arbor to Roubaix | 3,933.14 mi (6,329.78 km) |
| Ann Arbor to Rouen | 3,891.45 mi (6,262.69 km) |
