| Opelousas to Rhondda | 4,543.36 mi (7,311.83 km) |
| Opelousas to Rhosllanerchrugog | 4,526.55 mi (7,284.78 km) |
| Opelousas to Rhyl | 4,502.91 mi (7,246.74 km) |
| Opelousas to Rhymney | 4,545.55 mi (7,315.36 km) |
| Opelousas to Richmond | 4,672.81 mi (7,520.16 km) |
| Opelousas to Rickmansworth | 4,661.63 mi (7,502.17 km) |
| Opelousas to Ripley | 4,590.12 mi (7,387.08 km) |
| Opelousas to Ripon | 4,560.23 mi (7,338.98 km) |
| Opelousas to Risca | 4,556.76 mi (7,333.40 km) |
| Opelousas to Rochdale | 4,547.74 mi (7,318.89 km) |
| Opelousas to Rochester | 4,706.95 mi (7,575.11 km) |
| Opelousas to Rock Ferry | 4,520.22 mi (7,274.60 km) |
| Opelousas to Rogerstone | 4,558.67 mi (7,336.48 km) |
| Opelousas to Romford | 4,688.99 mi (7,546.19 km) |
| Opelousas to Romsey | 4,636.14 mi (7,461.15 km) |
