What are the most popular routes to Riom?
| Paris - Riom | Average priceTRY 2 223 | Average duration12h 30m | Daily departures11 | |
| Lille - Riom | Average priceTRY 6 771 | Average duration17h 50m | Daily departures3 | |
| Lyon - Riom | Average priceTRY 1 665 | Average duration2h 40m | Daily departures2 | |
| Marseille - Riom | Average priceTRY 3 921 | Average duration8h 45m | Daily departures2 | |
| Chamonix Mont Blanc - Riom | Average priceTRY 1 855 | Average duration8h 25m | Daily departures1 | |
