| Houten to Rockville (Maryland) | 3,861.40 mi (6,214.33 km) |
| Houten to Rockville Centre (New York) | 3,649.50 mi (5,873.31 km) |
| Houten to Rockwall (Texas) | 4,909.94 mi (7,901.79 km) |
| Houten to Rocky Mount (North Carolina) | 4,035.11 mi (6,493.88 km) |
| Houten to Rocky Point (New York) | 3,609.42 mi (5,808.81 km) |
| Houten to Rocky River (Ohio) | 3,931.64 mi (6,327.37 km) |
| Houten to Roessleville (New York) | 3,565.12 mi (5,737.50 km) |
| Houten to Rogers (Arkansas) | 4,646.84 mi (7,478.37 km) |
| Houten to Rogers (Minnesota) | 4,175.93 mi (6,720.51 km) |
| Houten to Rohnert Park (California) | 5,449.55 mi (8,770.20 km) |
| Houten to Rolla (Missouri) | 4,475.11 mi (7,202.00 km) |
| Houten to Rolling Meadows (Illinois) | 4,132.52 mi (6,650.65 km) |
| Houten to Roma (Texas) | 5,357.17 mi (8,621.53 km) |
| Houten to Rome (Georgia) | 4,411.49 mi (7,099.61 km) |
| Houten to Rome (New York) | 3,607.68 mi (5,806.00 km) |
