| Buffalo Grove to Rochefort | 4,102.62 mi (6,602.53 km) |
| Buffalo Grove to Rodez | 4,306.90 mi (6,931.29 km) |
| Buffalo Grove to Rognac | 4,449.85 mi (7,161.35 km) |
| Buffalo Grove to Roissy-en-Brie | 4,146.53 mi (6,673.19 km) |
| Buffalo Grove to Romainville | 4,134.75 mi (6,654.24 km) |
| Buffalo Grove to Romans-sur-Isere | 4,381.49 mi (7,051.33 km) |
| Buffalo Grove to Rombas | 4,261.99 mi (6,859.01 km) |
| Buffalo Grove to Romilly-sur-Seine | 4,198.27 mi (6,756.47 km) |
| Buffalo Grove to Ronchin | 4,099.01 mi (6,596.72 km) |
| Buffalo Grove to Roncq | 4,095.02 mi (6,590.30 km) |
| Buffalo Grove to Roquebrune-sur-Argens | 4,509.21 mi (7,256.88 km) |
| Buffalo Grove to Roquevaire | 4,470.65 mi (7,194.82 km) |
| Buffalo Grove to Rosny-sous-Bois | 4,137.25 mi (6,658.26 km) |
| Buffalo Grove to Roubaix | 4,099.56 mi (6,597.60 km) |
| Buffalo Grove to Rouen | 4,062.74 mi (6,538.35 km) |
