| Houma to Radauti | 5,804.54 mi (9,341.51 km) |
| Houma to Ramnicu Sarat | 5,953.80 mi (9,581.71 km) |
| Houma to Ramnicu Valcea | 5,863.66 mi (9,436.65 km) |
| Houma to Rasnov | 5,884.29 mi (9,469.86 km) |
| Houma to Reghin | 5,805.55 mi (9,343.13 km) |
| Houma to Resita | 5,758.73 mi (9,267.78 km) |
| Houma to Roman | 5,880.95 mi (9,464.48 km) |
| Houma to Rosiori de Vede | 5,929.88 mi (9,543.21 km) |
| Houma to Rovinari | 5,824.59 mi (9,373.77 km) |
| Houma to Roznov | 5,869.77 mi (9,446.48 km) |
| Houma to Sabaoani | 5,874.24 mi (9,453.67 km) |
| Houma to Sacele | 5,892.58 mi (9,483.19 km) |
| Houma to Sacueni | 5,683.15 mi (9,146.14 km) |
| Houma to Salcea | 5,829.20 mi (9,381.19 km) |
| Houma to Salonta | 5,688.69 mi (9,155.06 km) |
