| Houma to Rosolini | 5,790.27 mi (9,318.55 km) |
| Houma to Rossano | 5,763.59 mi (9,275.60 km) |
| Houma to Rottofreno | 5,258.76 mi (8,463.16 km) |
| Houma to Rovato | 5,261.36 mi (8,467.33 km) |
| Houma to Roverbella | 5,303.99 mi (8,535.95 km) |
| Houma to Rovereto | 5,295.39 mi (8,522.10 km) |
| Houma to Rovigo | 5,353.93 mi (8,616.31 km) |
| Houma to Rozzano | 5,231.06 mi (8,418.58 km) |
| Houma to Rubano | 5,341.47 mi (8,596.27 km) |
| Houma to Rubiera | 5,325.34 mi (8,570.30 km) |
| Houma to Ruffano | 5,818.95 mi (9,364.69 km) |
| Houma to Russi | 5,388.26 mi (8,671.57 km) |
| Houma to Rutigliano | 5,723.46 mi (9,211.02 km) |
| Houma to Ruvo di Puglia | 5,698.35 mi (9,170.61 km) |
| Houma to Sabaudia | 5,539.22 mi (8,914.52 km) |
